Spherical roller bearings

Size range: Inner Diameter: 150-1060mm
Material: GCr15/GCr15SiMn/G20Cr2Ni4A
Features: Spherical roller bearings, whose inner ringss have two raceways, and outer race-ways are spherical. The centers of curvature of outer raceways are alse the bearing centers. The bearings possess self-aligining performance, the permissible disalignment angle is 1-2.5°, and can be used in certain permanent deflective application.
Application: rolling mills, paper making machines,power-driven gears, shipping and so on.
Advantage: These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers and raceways are so close, so the friction is higher than cylindrical roller bearings, and their limiting speed is lower.

Email: info@hgtbearing.com

Description
Specification

Spherical roller bearings are designed to carry very high radial loads as well as moderate axial loads in both directions, while automatically compensating for shaft misalignment and housing deflection. Featuring double rows of barrel-shaped rollers and a common spherical raceway in the outer ring, these bearings deliver exceptional load capacity, strong vibration resistance, and reliable performance in harsh operating conditions.

As a professional spherical roller bearing manufacturer, we provide standard and custom spherical roller bearings engineered for long service life, stable operation, and reduced maintenance costs in heavy-duty industrial applications.

Key Advantages of Spherical Roller Bearings

Self-Aligning Capability
Automatically adjusts to misalignment caused by shaft bending or mounting errors.
Extremely High Load Capacity
Double-row roller design enables the bearing to support heavy radial loads and axial loads in both directions.
Excellent Shock & Vibration Resistance
Ideal for applications with impact loads, uneven forces, or unstable working conditions.
Low Operating Temperature
Optimized internal geometry reduces friction and heat generation.
Long Service Life
Manufactured from high-quality bearing steel with advanced heat treatment and precision grinding.

Bearing Structure & Design

Spherical roller bearings consist of:

Inner ring with two raceways
Outer ring with a common spherical raceway
Two rows of spherical rollers
Cage (brass or steel)

This design ensures uniform load distribution and allows the bearing to maintain stable performance even under misalignment.

Technical Specifications

Bearing Type: Spherical Roller Bearing
Load Type: Heavy radial load + axial load (both directions)
Rows of Rollers: Double row
Size Range: Standard sizes available, custom sizes supported
Material: GCr15/GCr15SiMn/G20Cr2Ni4A
Cage Options: Brass cage / Steel cage
Lubrication: Oil lubrication or grease lubrication
Sealing Options: Open type, sealed type available

Typical Applications

Spherical roller bearings are widely used in:

Mining and quarry equipment
Rolling mills and metallurgical machinery
Construction machinery
Vibrating screens and crushers
Industrial gearboxes and reducers
Wind power and energy equipment
Pulp & paper and cement industries

They are especially suitable for applications requiring high load capacity, misalignment tolerance, and long-term reliability.

Why Choose Our Spherical Roller Bearings?

Stable quality with strict quality control
OEM & custom bearing manufacturing capability
Competitive factory-direct pricing
Fast quotation and professional technical support
Extensive export experience for global markets

Our engineering team helps customers select the most suitable spherical roller bearing based on load, speed, and operating environment.

Request a Quote Today

Looking for reliable spherical roller bearings for your equipment?
Contact us now to receive:

Fast quotation within 24 hours
Professional bearing selection support
Customized bearing solutions

Send us your bearing model, dimensions, application, and required quantity to get a prompt response.

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
150	225	56	2.1	338	768	23030	3003130	162	213	2	0.22	3.04	4.53	2.97	8.91	1700	2200
	225	56	2.1	338	768	23030/W33	3003130Y	162	213	2	0.22	3.04	4.53	2.97	8.85	1700	2200
	225	75	2.1	564	1040	24030CC/W33	-	162	213	2	0.3	2.23	3.32	2.18	10.5	1300	1700
	250	80	2.1	725	1200	23130CA	-	162	238	2	0.3	2.24	3.34	2.19	16	1400	1800
	250	100	2.1	890	1600	24130C	4053730	162	238	2	0.38	1.77	2.64	1.73	20.4	1000	1400
	250	100	2.1	890	1600	24130C/W33	4053730Y	162	238	2	0.38	1.77	2.64	1.73	20	1000	1400
	270	73	3	738	1100	22230C	53530	164	256	2.5	0.25	2.69	4	2.63	18.9	1600	2000
	270	96	3	935	1520	23230C/W33	3053230Y	164	256	2.5	0.34	1.96	2.93	1.92	24.3	1100	1500
	320	108	4	1270	1850	22330CA/W33	53630HY	168	302	3	0.38	1.78	2.64	1.74	41.7	1000	1400
160	240	60	2.1	376	825	23032	3003132	172	228	2	0.22	3.01	4.48	2.94	13.5	1700	2200
	240	60	2.1	376	825	23032/W33	3003132Y	172	228	2	0.22	3.01	4.48	2.94	13.4	1700	2200
160	240	80	2.1	652	1230	24032C	4053132	172	228	2	0.3	2.24	3.34	2.19	12.9	1100	1500
	240	80	2.1	652	1230	24032C/W33	4053132Y	172	228	2	0.3	2.24	3.34	2.19	12.8	1100	1500
	270	86	2.1	845	1370	23132CA	-	172	258	2	0.3	2.22	3.3	2.17	20.5	950	1300
	270	109	2.1	1040	1880	24132C	4053732	172	258	2	0.39	1.74	2.59	1.7	25.4	950	1300
	270	109	2.1	1040	1880	24132C/W33	4053732Y	172	258	2	0.39	1.74	2.59	1.7	25	950	1300
	290	80	3	658	1140	22232	3532	174	276	2.5	0.28	2.4	3.57	2.35	22.2	1500	1900
	290	80	3	658	1140	22232/W33	3532Y	174	276	2.5	0.28	2.4	3.57	2.35	22.1	1500	1900
	290	104	3	1030	1650	23232	-	174	276	2.5	0.38	1.79	2.66	1.75	31	1100	1500
	340	114	4	1170	1730	22332/W33	3632Y	178	322	3	0.38	1.76	2.62	1.72	49.9	950	1300
170	230	45	2	353	691	23934	-	180	220	2	0.18	3.78	5.63	3.7	5.53	1700	2200
	260	67	2.1	450	1010	23034	3003134	180	248	2	0.23	2.9	4.31	2.83	14.7	1600	2000
170	260	67	2.1	450	1010	23034/W33	3003134Y	180	248	2	0.23	2.9	4.31	2.83	14.6	1600	2000
	260	90	2.1	799	1460	24034CA	-	182	248	2	0.32	2.11	3.15	2.07	17.5	1000	1400
	280	88	2.1	897	1500	23134CA	-	182	268	2	0.31	2.16	3.22	2.11	21.5	1200	1600
	280	109	2.1	1070	1860	24134/W33	-	182	268	2	0.37	1.82	2.7	1.78	27	900	1200
	310	86	4	730	1300	22234	3534	188	292	3	0.29	2.29	3.41	2.24	27.6	1300	1700
	310	86	4	730	1300	22234/W33	3534Y	188	292	3	0.29	2.29	3.41	2.24	27.2	1300	1700
	310	110	4	1160	1835	23234CA	3053234H	188	292	3	0.37	1.81	2.7	1.77	37.1	950	1300
	360	120	4	1200	2060	22334	3634	188	342	3	0.38	1.77	2.64	1.73	59.8	950	1300
	360	120	4	1200	2060	22334/W33	3634Y	188	342	3	0.38	1.77	2.64	1.73	59.3	950	1300
180	250	52	2	431	830	23936CA	-	190	240	2	0.19	3.55	5.29	3.48	8.2	1700	2200

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
180	280	74	2.1	550	1100	23036	3003136	192	268	2	0.26	2.61	3.88	2.55	19.5	1300	1600
	280	100	2.1	930	1820	24036	4003136	192	268	2	0.32	2.12	3.15	2.07	22.5	950	1300
	280	100	2.1	930	1820	24036/W33	4003136Y	192	268	2	0.32	2.12	3.15	2.07	22.3	950	1300
	300	96	3	695	1480	23136	3003736	194	286	2.5	0.33	2.04	3.04	2	27.1	1100	1500
	300	96	3	695	1480	23136/W33	3003736Y	194	286	2.5	0.33	2.04	3.04	2	26.8	1100	1500
	300	96	3	695	1480	23136/C9	3003736U	194	286	2.5	0.33	2.04	3.04	2	27.1	1100	1500
	300	96	3	695	1480	23136/W33YA2	3003736KY	194	286	2.5	0.33	2.04	3.04	2	26.8	1100	1500
	300	96	3	695	1480	23136N	3203736	194	286	2.5	0.33	2.04	3.04	2	26.4	1100	1500
	300	118	3	1220	2176	24136CA	-	194	286	2.5	0.39	1.73	2.57	1.69	33.5	900	1200
	320	86	4	750	1370	22236	3536	198	302	3	0.28	2.37	3.53	2.32	28.6	1300	1700
	320	86	4	750	1370	22236/W33	3536Y	198	302	3	0.28	2.37	3.53	2.32	28.3	1300	1700
180	320	112	4	1280	2170	23236CA	3053236H	198	302	3	0.37	1.84	2.74	1.8	39.6	900	1200
	320	112	4	1280	2170	23236CA/W33	3053236HY	198	302	3	0.37	1.84	2.74	1.8	39.5	900	1200
	320	112	4	1280	2170	23236CA/W33YA2	3053236HKY	198	302	3	0.37	1.84	2.74	1.8	39.4	900	1200
	380	126	4	1430	2210	22336	3636	198	362	3	0.36	1.89	2.81	1.84	80.7	900	1200
	380	126	4	1430	2210	22336/W33	3636Y	198	362	3	0.36	1.89	2.81	1.84	79.9	900	1200
190	260	52	2	414	800	23938CA	-	200	250	2	0.18	3.69	5.5	3.61	8.4	1700	2200
	280	67	2.5	542	978	2638	3738								13.7	1000	1400
	290	75	2.1	626	1230	23038	3003138	202	278	2	0.25	2.67	3.97	2.61	20.5	1300	1700
	290	75	2.1	626	1230	23038/W33	3003138Y	202	278	2	0.25	2.67	3.97	2.61	20.3	1300	1700
	290	100	2.1	978	1800	24038CA	-	202	278	2	0.31	2.2	3.27	2.15	24	950	1300
	320	104	3	1200	2080	23138CA	-	204	306	2.5	0.34	1.96	2.92	1.92	34.5	1000	1400

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
190	320	128	3	1200	2100	24138CA/W33	-	204	306	2.5	0.39	1.74	2.58	1.7	42	850	1100
	340	92	4	1070	1650	22238CA	53538H	208	322	3	0.29	2.29	3.41	2.24	36	1200	1600
	340	120	4	1410	2490	23238CA	3053238H	208	322	3	0.36	1.87	2.79	1.83	51	850	1100
	400	132	5	1400	2530	22338	3638	212	378	4	0.38	1.79	2.66	1.75	80.6	850	1100
	400	132	5	1400	2530	22338/W33	3638Y	212	378	4	0.38	1.79	2.66	1.75	79.7	850	1100
200	280	60	2.1	546	1040	23940CA	-	212	268	2	0.2	3.44	5.13	3.37	11.5	1600	2000
	310	82	2.1	655	1310	23040	3003140	212	298	2	0.26	2.62	3.9	2.56	26.2	1200	1600
	310	82	2.1	655	1310	23040/W33	3003140Y	212	298	2	0.26	2.62	3.9	2.56	26	1200	1600
	310	109	2.1	1130	2120	24040CA/W33	-	212	298	2	0.33	2.03	3.02	1.98	30.5	900	1200
	340	112	3	930	2010	23140	3003740	214	326	2.5	0.34	1.97	2.94	1.93	50.9	950	1300
200	340	112	3	930	2010	23140/W33	3003740Y	214	326	2.5	0.34	1.97	2.94	1.93	50.5	950	1300
	340	140	3	1530	2950	24140C	4053740	214	326	2.5	0.38	1.75	2.61	1.72	52	800	1000
	340	140	3	1530	2950	24140C/W33	4053740Y	214	326	2.5	0.38	1.75	2.61	1.72	51.9	800	1000
	360	98	4	940	1740	22240	3540	218	342	3	0.3	2.26	3.36	2.21	44.7	1100	1500
	360	98	4	940	1740	22240/W33	3540Y	218	342	3	0.3	2.26	3.36	2.21	44.2	1100	1500
	360	128	4	1610	2700	23240/W33	3003240Y	218	342	3	0.38	1.79	2.67	1.75	56.5	850	1100
	420	138	5	1530	2720	22340	3640	222	398	4	0.38	1.8	2.68	1.76	95.3	850	1100
	420	138	5	1530	2720	22340/W33	3640Y	222	398	4	0.38	1.8	2.68	1.76	95	850	1100
220	300	60	2.1	546	1080	23944CA	-	232	288	2	0.18	3.7	5.5	3.61	13	1500	1900
	320	76	3	758	1280	2644	3844								21.6	1000	1400

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
220	340	90	3	1050	1860	23044CA	-	234	326	2.5	0.26	2.55	3.8	2.5	30.5	1100	1500
	340	118	3	1360	2600	24044	-	234	326	2.6	0.33	2.07	3.08	2.02	39.5	850	1100
	370	120	4	1050	2350	23144	3003744	238	352	3	0.34	2	2.98	1.96	54	900	1200
	370	120	4	1050	2350	23144/W33	3003744Y	238	352	3	0.34	2	2.98	1.96	53.5	900	1200
	370	150	4	1840	3350	24144CA	-	238	352	3	0.38	1.77	2.63	1.73	65	750	950
	400	108	4	1200	2220	22244	3544	238	382	3	0.28	2.4	3.57	2.34	57.6	950	1300
	400	108	4	1200	2220	22244/W33	3544Y	238	382	3	0.28	2.4	3.57	2.34	57.1	950	1300
	400	144	4	2070	3620	23244	3003244	238	382	3	0.39	1.71	2.55	1.68	94.6	750	950
	400	144	4	2070	3620	23244/W33	3003244Y	238	382	3	0.39	1.71	2.55	1.68	94.2	750	950
	460	145	5	1700	3200	22344	3644	242	438	4	0.34	2	2.99	1.96	130	750	950
220	460	145	5	1700	3200	22344/W33	3644Y	242	438	4	0.34	2	2.99	1.96	129	750	950
230	420	114	4	1600	2600	22246	3546								69.5	750	950
240	320	60	2.1	564	1160	23948CA	-	252	308	2	0.17	3.95	5.88	3.86	14	1300	1700
	360	92	3	820	2060	23048	3003148	254	346	2.5	0.22	2.71	4.04	2.65	37.6	1000	1400
	360	92	3	820	2060	23048/W33	3003148Y	254	346	2.5	0.22	2.71	4.04	2.65	37.4	1000	1400
	360	118	3	1380	2700	24048CA/W33	-	254	346	2.5	0.31	2.2	3.28	2.15	41.7	800	1000
	400	128	4	1200	2850	23148	3003748	258	382	3	0.33	2.05	3.05	2	77.2	850	1100
	400	128	4	1200	2850	23148/W33	3003748Y	258	382	3	0.33	2.05	3.05	2	75.2	850	1100
	400	160	4	2100	3980	24148/W33	4003748Y	258	382	3	0.39	1.71	2.55	1.67	81.6	670	850
	440	120	4	1870	2890	22248	3548	258	422	3	0.29	2.35	3.5	2.3	85	900	1200

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
240	440	160	4	2490	4490	23248	3003248	258	422	3	0.39	1.73	2.57	1.69	128	670	850
	440	160	4	2490	4490	23248/W33	3003248Y	258	422	3	0.39	1.73	2.57	1.69	127	670	850
	500	155	5	1780	3250	22348	3648	262	478	4	0.35	1.94	2.89	1.9	154	670	850
	500	155	5	1780	3250	22348/W33	3648Y	262	478	4	0.35	1.94	2.89	1.9	153	670	850
250	365	87	3	950	1650	2650	3750								32.2	880	1100
260	360	75	2.1	886	1700	23952CA/W33	-	272	348	2	0.19	3.54	5.27	3.46	22.5	1100	1500
	400	104	4	1000	2450	23052	3003152	278	382	3	0.25	2.65	3.95	2.59	51.5	900	1200
	400	104	4	1000	2450	23052/W33	3003152Y	278	382	3	0.25	2.65	3.95	2.59	51.2	900	1200
	400	140	4	1690	3260	24052CA/W33	-	278	382	3	0.33	2.04	3.03	1.99	64.4	700	900
	440	144	4	1450	3320	23152	3003752	278	422	3	0.33	2.03	3.02	1.98	96	800	1000
	440	180	4	2660	5180	24152C/W33	4053752Y	278	422	3	0.42	1.62	2.41	1.58	113	600	750
	480	130	5	2160	3400	22252CA	53552H	282	458	4	0.28	2.4	3.57	2.35	105	850	1100
	480	174	5	2800	4550	23252C/W33	3053252Y	282	458	4	0.4	1.69	2.51	1.65	140	630	800
	480	174	5	2800	4550	23252CA	3053252H	282	458	4	0.4	1.69	2.51	1.65	151	630	800
	480	174	5	2800	4550	23252CA/W33	3053252HY	282	458	4	0.4	1.69	2.51	1.65	151	630	800
	490	153	4	2070	3650	2652	3752								140	760	1050
	540	165	6	2250	4190	22352	3652	288	512	5	0.35	1.94	2.89	1.9	193	630	800
260	540	165	6	2250	4190	22352/W33	3652Y	288	512	5	0.35	1.94	2.89	1.9	192	630	800
280	380	75	2.1	800	1500	23956CA/W33	3113956Y	292	368	2	0.18	3.74	5.57	3.66	24.5	900	1200
	420	106	4	1100	2680	23056	3003156	298	402	3	0.25	2.74	4.08	2.68	62	850	1100
	420	106	4	1100	2680	23056/W33	3003156Y	298	402	3	0.25	2.74	4.08	2.68	61.5	850	1100
	420	140	4	1200	2800	24056CA/W33	-	298	402	3	0.31	2.21	3.29	2.16	67.2	800	1000

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
280	460	146	5	1590	3630	23156	3003756	302	438	4	0.33	2.04	3.03	1.99	95.5	750	950
	460	180	5	2000	4100	24156CA/W33	-	302	438	4	0.4	1.69	2.51	1.65	119	750	950
	500	130	5	1690	3380	22256	3556	302	478	4	0.28	2.42	3.6	2.37	126	800	1000
	500	130	5	1690	3380	22256/W33	3556Y	302	478	4	0.28	2.42	3.6	2.37	124	800	1000
	500	176	5	2880	4900	23256	3003256	302	478	4	0.37	1.83	2.72	1.79	153	600	750
	500	176	5	2880	4900	23256/W33	3003256Y	302	478	4	0.37	1.83	2.72	1.79	152	600	750
	580	175	6	3500	5150	22356	3656	308	552	5	0.34	1.98	2.95	1.93	238	600	750
	580	175	6	3500	5150	22356/W33	3656Y	308	552	5	0.34	1.98	2.95	1.93	238	600	750
300	420	90	3	1200	2500	23960CA	-	314	406	2.5	0.2	3.42	5.09	3.34	40.5	950	1300
	460	118	4	1260	3070	23060	3003160	318	442	3	0.25	2.69	4	2.63	75.2	800	1000
	460	118	4	1260	3070	23060/W33	3003160Y	318	442	3	0.25	2.69	4	2.63	74.6	800	1000
300	460	160	4	2360	5010	24060C/W33	4053160Y	318	442	3	0.33	2.04	3.04	2	101	600	750
	500	160	5	2670	4800	23160	3003760	322	478	4	0.33	2.02	3.01	1.98	134	670	850
	500	160	5	2670	4800	23160/W33	3003760Y	322	478	4	0.33	2.02	3.01	1.98	133	670	850
	500	200	5	3100	5800	24160C	4053760	322	478	4	0.39	1.72	2.56	1.68	160	530	670
	500	200	5	3100	580	24160C/W33	4053760Y	322	478	4	0.39	1.72	2.56	1.68	159	530	670
	540	140	5	2610	4250	22260	3560	322	518	4	0.27	2.48	3.69	2.43	143	750	950
	540	192	5	3430	5910	23260	-	322	518	4	0.37	1.83	2.72	1.79	197	630	800
	620	185	7.5	3910	5430	22360	-	336	584	6	0.32	2.09	3.1	2.04	289	480	600
320	440	90	3	1060	2390	23964K	3113964	334	426	2.5	0.19	3.61	5.38	3.53	45.1	900	1200
	480	121	4	1380	3260	23064	3003164	338	462	3	0.24	2.76	4.11	2.7	81.5	800	1000
	480	121	4	1380	3260	23064/W33	3003164Y	338	462	3	0.24	2.76	4.11	2.7	80.9	800	1000

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
320	480	160	4	2440	5050	24064	4003164	338	462	3	0.32	2.13	3.17	2.08	103	560	700
	540	176	5	3280	6000	23164CA	-	342	518	4	0.33	2.04	3.04	2	165	630	800
	540	218	5	3550	6650	24164	4003764	342	518	4	0.41	1.66	2.47	1.62	252	480	600
	540	218	5	3550	6650	24164/W33	4003764Y	342	518	4	0.41	1.66	2.47	1.62	251	480	600
	580	150	5	2730	4540	22264	-	342	558	4	0.28	2.41	3.59	2.35	175	560	700
	580	208	5	3900	6900	23264	3003264	342	558	4	0.38	1.76	2.62	1.72	260	500	630
	580	208	5	3900	6900	23264/W33	3003264Y	342	558	4	0.38	1.76	2.62	1.72	259	500	630
340	460	90	3	1330	2840	23968	3003968	354	446	2.5	0.18	3.82	5.69	3.74	50.5	900	1200
	520	133	5	1580	3810	23068	3003168	362	498	4	0.25	2.69	4	2.63	109	700	900
	520	133	5	1580	3810	23068/W33	3003168Y	362	498	4	0.25	2.69	4	2.63	109	700	900
	520	180	5	2920	6050	24068/W33	4003168Y	362	498	4	0.33	2.06	3.06	2.01	160	530	670
340	580	190	5	3470	6240	23168/W33	3003768Y	362	558	4	0.34	1.97	2.93	1.93	207	500	630
	580	243	5	4660	8650	24168CA	-	362	558	4	0.41	1.66	2.47	1.62	280	450	560
	620	165	6	3550	5430	22268	-	368	592	5	0.28	2.43	3.61	2.37	221	560	700
	620	224	6	4090	7560	23268	-	368	592	5	0.38	1.77	2.63	1.73	306	500	630
360	480	90	3	1130	2710	23972	3003972	374	466	2.5	0.17	3.95	5.88	3.86	49.1	850	1100
	540	134	5	1750	4180	23072	3003172	382	518	4	0.24	2.76	4.11	2.7	114	670	850
	540	134	5	1750	4180	23072/W33	3003172Y	382	518	4	0.24	2.76	4.11	2.7	114	670	850
	540	180	5	2930	6100	24072C	4053172	382	518	4	0.32	2.13	3.17	2.08	149	500	630
	540	180	5	2930	6100	24072C/W33	4053172Y	382	518	4	0.32	2.13	3.17	2.08	148	500	630
	600	192	5	3800	7100	23172	3003772	382	578	4	0.33	2.07	3.09	2.03	222	560	700
	600	192	5	3800	7100	23172/W33	3003772Y	382	578	4	0.33	2.07	3.09	2.03	221	560	700

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
360	600	243	5	4300	8000	24172	4003772	382	578	4	0.39	1.74	2.59	1.7	333	430	530
	600	243	5	4300	8000	24172CA/W33	4003772HY	382	578	4	0.39	1.74	2.59	1.7	338	430	530
	650	170	6	3770	5830	22272	-	388	622	5	0.27	2.47	3.68	2.42	248	340	430
	650	232	6	4850	8810	23272	-	388	622	5	0.37	1.83	2.72	1.79	346	340	430
	750	224	7.5	4180	7500	22372	3672								494	280	360
380	520	106	4	1870	4100	23976	3003976	398	502	3	0.19	3.62	5.39	3.54	73.5	800	1000
	560	135	5	2500	5100	23076	3003176	402	538	4	0.24	2.79	4.16	2.73	122	630	800
	560	180	5	3160	6800	24076CA	-	402	538	4	0.3	2.22	3.3	2.17	150	480	600
	620	194	5	2680	6240	23176	3003776	402	598	4	0.31	2.18	3.24	2.13	244	400	500
	620	194	5	2680	6240	23176/W33	3003776Y	402	598	4	0.31	2.18	3.24	2.13	243	400	500
	620	243	5	5060	9800	24176CA	-	402	598	4	0.38	1.78	2.65	1.74	300	340	430
380	680	240	6	5200	9500	23276	-	408	652	5	0.36	1.85	2.76	1.81	386	340	430
400	540	106	4	1730	3900	23980CA	-	418	522	3	0.18	3.76	5.59	3.67	71	750	950
	590	142	6	2290	4420	2680	3880	-	-	-	-	-	-	-	145	340	530
	600	148	5	2970	5900	23080	3003180	422	578	4	0.24	2.84	4.23	2.78	165	600	750
	600	148	5	2970	5900	23080/W33	3003180Y	422	578	4	0.24	2.84	4.23	2.78	165	600	750
	600	200	5	3620	7800	24080CA	-	422	578	4	0.32	2.09	3.12	2.05	205	450	560
	650	200	6	4150	7900	23180	3003780	428	622	5	0.31	2.19	3.25	2.14	239	380	480
	650	200	6	4150	7900	23180/W33	3003780Y	428	622	5	0.31	2.19	3.25	2.14	238	380	480
	650	250	6	4700	9310	24180	-	428	622	5	0.37	1.82	2.7	1.78	326	320	400
	720	256	6	5800	10400	23280	3003280	428	692	5	0.37	1.8	2.69	1.76	530	340	430
	720	256	6	5800	10400	23280/W33	3003280Y	428	692	5	0.37	1.8	2.69	1.76	530	340	430

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
400	820	243	7.5	4650	8960	22280	3680	432	788	6	0.37	1.8	2.7	1.8	650	240	320
420	520	75	2.1	1000	2500	23884/W33	-								34.5	630	800
	560	106	4	1810	3750	23984/W33	3003984Y	438	542	3	0.17	3.91	5.82	3.82	70.6	700	900
	620	150	5	2740	5580	23084	3003184	442	598	4	0.23	2.9	4.31	2.83	159	450	560
	620	150	5	2740	5580	23084/W33	3003184Y	442	598	4	0.23	2.9	4.31	2.83	158	450	560
	620	200	5	3740	8150	24084CA	-	442	598	4	0.3	2.23	3.32	2.18	210	380	480
	700	224	6	5000	9400	23184/W33	3003784Y	448	672	5	0.33	2.03	3.02	1.98	402	360	450
	700	280	6	9330	12500	24184CA	-	448	672	5	0.4	1.71	2.54	1.67	445	300	380
	760	272	7.5	6450	11700	23284CA	3053284H	456	724	6	0.37	1.84	2.74	1.8	659	320	400
440	600	118	4	2150	4650	23988CA/W33	-	458	582	3	0.18	3.75	5.58	3.66	90.5	670	850
	650	157	6	2710	5600	23088	3003188	468	622	5	0.24	2.76	4.11	2.7	192	430	530
440	650	157	6	2710	5600	23088/W33	3003188Y	468	622	5	0.24	2.76	4.11	2.7	191	430	530
	650	212	6	4080	8800	24088CA	-	468	622	5	0.29	2.35	3.5	2.3	245	360	450
	720	226	6	5300	10300	23188	3003788	468	692	5	0.33	2.08	3.09	2.03	420	340	430
	720	226	6	5300	10300	23188/W33	3003788Y	468	692	5	0.33	2.08	3.09	2.03	419	340	430
	720	280	6	6560	13200	24188CA	-	468	692	5	0.38	1.76	2.62	1.72	460	280	360
	790	280	7.5	6860	12300	23288	-	476	754	6	0.36	1.86	2.77	1.82	613	280	360
460	620	118	4	2190	5000	23992CA	-	478	602	3	0.17	3.89	5.79	3.8	105	430	530
	680	163	6	2460	6670	23092	3003192	488	652	5	0.23	2.92	4.34	2.85	223	400	500
	680	163	6	2460	6670	23092/W33	3003192Y	488	652	5	0.23	2.92	4.34	2.85	220	400	500
	680	218	6	4370	9500	24092CA	-	488	652	5	0.3	2.23	3.32	2.18	275	340	430
	760	240	7.5	5640	10800	23192CA	-	496	724	6	0.33	2.07	3.09	2.03	440	320	400

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
460	760	300	7.5	7250	14600	24192CA	-	496	724	6	0.35	1.95	2.9	1.91	560	260	340
	830	296	7.5	7610	13700	23292	-	496	794	6	0.36	1.85	2.76	1.81	720	240	320
480	650	128	5	2060	5000	23996	3003996	502	628	4	0.18	3.75	5.59	3.67	162	400	500
	650	128	5	2060	5000	23996/W33	3003996Y	502	628	4	0.18	3.75	5.59	3.67	161	400	500
	700	165	6	2500	6440	23096	3003196	508	672	5	0.22	3.01	4.47	2.94	231	380	480
	700	218	6	4420	9650	24096	-	508	672	5	0.29	2.32	3.45	2.26	287	340	430
	790	248	7.5	5200	10700	23196/W33	3003796Y	516	754	6	0.32	2.09	3.12	2.05	486	300	380
	790	308	7.5	7710	15600	24196CA	-	516	754	6	0.39	1.74	2.59	1.7	605	240	320
	870	310	7.5	7850	14400	23296	3003296	516	834	6	0.36	1.85	2.75	1.81	837	260	340
500	670	128	5	2100	5250	239/500	30039/500	522	648	4	0.17	3.87	5.76	3.79	135	400	500
500	720	167	6	2700	7180	230/500	30031/500	528	692	5	0.23	2.94	4.37	2.87	238	380	480
	720	167	6	2700	7180	230/500/W33	30031/500Y	528	692	5	0.23	2.94	4.37	2.87	238	380	480
	720	218	6	4600	10400	240/500CA	-	528	692	5	0.28	2.39	3.56	2.34	295	320	400
	830	264	7.5	6730	12900	231/500CA	-	536	794	6	0.33	2.05	3.05	2	580	280	360
	830	325	7.5	8630	17000	241/500CA	-	536	794	6	0.36	1.85	2.76	1.81	745	220	300
	920	336	7.5	8430	15800	232/500/W33	30032/500Y	536	884	6	0.39	1.74	2.59	1.7	1020	240	320
530	710	136	5	2820	6700	239/530CA	-	575	674	4	0.17	6	4	3.9	155	360	450
	780	185	6	3180	8310	230/530	30031/530	581	736	5	0.22	4.6	3.1	3	313	340	430
	780	185	6	3180	8310	230/530/W33	30031/530Y	581	736	5	0.22	4.6	3.1	3	312	340	430
	780	250	6	5640	12700	240/530CA	-	581	736	5	0.31	3.3	2.2	2.2	410	280	360
	870	272	7.5	7130	14000	231/530CA	-	589	817	6	0.3	3.3	2.2	2.2	645	260	340

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
530	870	335	7.5	9200	19000	241/530CA	-	589	817	6	0.38	2.6	1.8	1.7	830	200	280
	980	355	9.5	10100	18800	232/530CA	-	597	917	8	0.38	2.7	1.8	1.7	1170	190	260
560	750	140	5	3050	7200	239/560CA	-	606	713	4	0.16	6.1	4.1	4	175	340	430
	820	195	6	3490	9950	230/560	30031/560	612	776	5	0.22	4.5	3	2.9	367	320	400
	820	195	6	3490	9950	230/560/W33	30031/560Y	612	776	5	0.22	4.5	3	2.9	365	320	400
	820	258	6	6210	14000	240/560CA	-	612	776	5	0.3	3.3	2.2	2.2	465	260	340
	920	280	7.5	7100	14800	231/560/W33	30037/560Y	620	866	6	0.3	3.4	2.3	2.2	757	240	320
	920	355	7.5	10500	21600	241/560CA	-	620	866	6	0.39	2.6	1.8	1.7	985	190	260
	1030	365	9.5	10900	20500	232/560CA	-	629	966	8	0.36	2.8	1.9	1.8	1320	170	220
600	800	150	5	3450	8300	239/600CA	-	647	762	4	0.17	5.9	3.9	3.9	220	320	400
	870	200	6	3760	10400	230/600	30031/600	654	825	5	0.21	4.8	3.3	3.2	417	300	380
600	870	272	6	6730	15600	240/600CA	-	654	825	5	0.3	3.3	2.2	2.2	540	240	320
	980	300	7.5	8970	18000	231/600CA	-	662	925	6	0.3	3.4	2.3	2.2	985	200	280
	980	375	7.5	10200	21600	241/600	40037/600	662	925	6	0.39	2.6	1.8	1.7	1079	180	240
	1090	388	9.5	12700	24900	232/600CA	-	670	1025	8	0.36	2.8	1.9	1.8	1590	170	220
630	850	165	6	3970	9800	239/630CA	-	685	805	5	0.18	5.6	3.8	3.7	280	280	360
	920	212	7.5	4170	11500	230/630	30031/630	693	866	6	0.22	4.7	3.1	3.1	511	260	340
	920	212	7.5	4170	11500	230/630/W33	30031/630Y	693	866	6	0.22	4.7	3.1	3.1	509	260	340
	920	290	7.5	7530	17300	240/630CA	-	693	866	6	0.3	3.3	2.2	2.2	655	220	300
	1030	315	7.5	10500	20800	231/630CA	-	693	974	6	30	3.4	2.3	2.2	1050	190	260
	1030	400	7.5	11600	24100	241/630/W33	-	693	974	6	0.38	2.7	1.8	1.7	1320	170	220
	1150	412	12	13400	25600	232/630CA	-	712	1074	10	0.36	2.8	1.9	1.8	1850	140	180

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
670	820	112	4	2250	6400	238/670CA	-	688	802	3	0.11	6.4	9.1	6.3	130	280	360
	900	170	6	3700	9600	239/670/W33	30039/670Y	698	872	5	0.17	4	5.9	4	317	260	340
	980	230	7.5	6850	15000	230/670	30031/670	706	944	6	0.21	3.2	4.8	3.2	657	240	320
	980	230	7.5	6850	15000	230/670/W33	30031/670Y	706	944	6	0.21	3.2	4.8	3.2	655	240	320
	980	308	7.5	8450	20000	240/670CA	-	706	944	6	0.28	2.4	3.6	2.5	792	200	280
	1090	336	7.5	10900	22400	231/670CA	-	706	1054	6	30	2.3	3.4	2.2	1250	180	240
	1090	412	7.5	13800	29000	241/670CA	-	706	1054	6	0.37	1.8	2.7	1.8	1600	160	200
	1220	438	12	15400	30500	232/670CA	-	724	1166	10	0.35	1.9	2.9	1.8	2270	140	180
710	950	180	6	3950	10500	239/710	30039/710	738	922	5	0.17	4	5.9	4	389	240	320
	950	180	6	3950	10500	239/710/W33	30039/710Y	738	922	5	0.17	4	5.9	4	387	240	320
710	950	243	6	5870	15600	249/710	-	738	922	5	0.22	3	4.6	2.8	495	240	320
	1030	236	7.5	6250	14900	230/710/W33	30031/710Y	746	994	6	0.21	3.2	4.8	3.2	742	220	300
	1030	315	7.5	8970	22000	240/710CA	-	746	994	6	0.27	2.5	3.7	2.5	895	190	260
	1150	345	9.5	12200	26000	231/710CA	-	754	1106	8	0.28	2.4	3.6	2.5	1450	180	240
	1150	438	9.5	13900	30500	241/710/W33	40037/710Y	754	1106	8	0.37	1.8	2.7	1.8	1900	150	190
750	920	128	5	2930	8500	238/750	-	772	898	4	0.11	6.1	9.1	6.3	135	240	320
	1000	185	6	5180	13200	239/750CA	-	778	972	5	0.16	4.2	6.3	4	420	220	300
	1000	250	6	6560	18000	249/750	-	778	972	5	0.22	3	4.6	3.2	560	200	280
	1090	250	7.5	8450	18600	230/750CA	-	786	1054	6	0.21	3.2	4.8	3.2	795	200	280
	1090	335	7.5	9950	24000	240/750CA	-	786	1054	6	0.28	2.4	3.6	2.5	1065	180	240
	1220	365	9.5	13600	29000	231/750CA	-	794	1176	8	0.28	2.4	3.6	2.5	1700	170	220

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
750	1220	475	9.5	17300	377500	241/750CA	-	794	1176	8	0.37	1.8	2.7	1.8	2100	140	180
	1360	475	15	18700	36500	232/750	-	814	1296	12	0.35	1.9	2.9	1.8	3050	130	170
800	980	180	5	4140	12900	248/800	-	822	958	4	0.15	4.5	6.7	4.5	300	200	280
	1060	195	6	5640	14300	239/800CA	-	828	1032	5	0.16	4.2	6.3	4	470	180	240
	1060	258	6	6240	15200	249/800/W33	40039/800Y	828	1032	5	0.21	3.52	4.8	3.2	638	180	240
	1150	258	7.5	8350	19100	230/800/W33	30031/800Y	836	1114	6	0.2	3.4	5	3.2	986	190	260
	1150	345	7.5	10900	26300	240/800	40031/800	836	1114	6	0.27	2.5	3.7	2.5	1246	170	220
	1280	375	9.5	14800	31500	231/800CA	-	844	1236	8	0.28	2.4	3.6	2.5	1920	160	200
	1280	475	9.5	10900	40500	241/800CA	-	844	1236	8	0.35	1.9	2.9	1.8	2300	130	170
850	1030	136	5	3340	10000	238/850	-	872	1008	4	0.11	6.1	9.1	6.3	240	-	-
	1120	200	6	5330	15200	239/850	31139/850	878	1092	5	0.16	4.2	6.3	4	531	-	-
850	1120	272	6	8170	22800	249/850	-	878	1092	5	0.22	3	4.6	2.8	740	-	-
	1220	272	7.5	9370	21600	230/850	-	886	1184	6	0.2	3.4	5	3.2	1050	-	-
	1220	365	7.5	11600	28300	240/850	40031/850	886	1184	6	0.27	2.5	3.7	2.5	1398	-	-
	1360	400	12	16100	34500	231/850	-	904	1306	10	0.28	2.4	3.6	2.5	2200	-	-
900	1090	190	5	4660	15300	248/900	-	922	1068	4	0.14	4.8	7.2	4.5	370	-	-
	1180	206	6	6440	17000	239/900	-	928	1152	5	0.15	4.5	6.7	4.5	605	-	-
	1280	280	7.5	10100	23200	230/900	-	936	1244	6	0.2	3.4	5	3.2	1200	-	-
	1280	375	7.5	12800	31500	240/900/W33	40031/900Y	936	1244	6	0.26	2.6	3.9	2.5	1783	-	-
	1420	515	12	21400	49000	241/900	-	954	1366	10	0.35	1.9	2.9	1.8	3350	-	-
950	1250	224	7.5	7250	19600	239/950	-	986	1214	6	0.15	4.5	6.7	4.5	755	-	-
	1250	300	7.5	9200	26000	249/950	-	986	1214	6	0.21	3.2	4.8	3.2	1000	-	-

Boundary dimensions				Basic load ratings		Part number		Installation			Constant	Axial			Mass	Limiting speeds
Boundary dimensions				Basic load ratings		Part number		（mm）			Constant	Axial			Mass	Limiting speeds
mm				kN		Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	r/min
d	D	B	rmin	Cr	Cor	Current	Original	dbmin	Damin	ramax	e	Y2	Y3	Y0	kg	Grease	Oil
950	1360	300	7.5	12000	28500	230/950	-	986	1324	6	0.2	3.4	5	3.2	1450	-	-
	1360	412	7.5	14800	39000	240/950	-	986	1324	6	0.27	2.5	3.7	2.5	1990	-	-
1000	1220	165	6	4660	14300	238/1000	-	1028	1192	5	0.12	5.6	8.4	5.6	410	-	-
	1320	315	7.5	10400	29000	249/1000	-	1036	1284	6	0.21	3.2	4.8	3.2	1200	-	-
	1420	412	7.5	15300	38500	240/1000/W33	40031/1000	1036	1384	6	0.26	2.6	3.9	2.5	2117	-	-
	1580	462	12	21400	48000	231/1000	-	1054	1526	10	0.28	2.4	3.6	2.5	3500	-	-
	1580	580	12	22500	50000	241/1000	-	1054	1526	10	0.35	1.9	2.9	1.8	4300	-	-
1060	1280	165	6	4770	15000	238/1060	-	1088	1252	5	0.11	6.1	9.1	6.3	435	-	-
	1280	218	6	6100	20000	248/1060	-	1088	1252	5	0.14	4.8	7.2	4.5	570	-	-
	1400	250	7.5	9300	24400	239/1060CA/W33	-	1096	1364	6	0.16	4.2	6.3	4	1020	-	-
	1400	335	7.5	11500	32500	249/1060	-	1096	1364	6	0.21	3.2	4.8	3.2	1400	-	-
1060	1500	325	9.5	13800	34000	230/1060	-	1104	1456	8	0.19	3.6	5.3	3.6	2250	-	-
	1500	438	9.5	17300	45500	240/1060	-	1104	1456	8	0.26	2.6	3.9	2.5	2515	-	-
1120	1360	243	6	7250	24000	248/1120	-	1148	1332	5	0.15	4.5	6.7	4.5	735	-	-
	1460	335	7.5	11700	34500	249/1120	-	1156	1424	6	0.2	3.4	5	3.2	1500	-	-
	1580	462	9.5	18700	50000	240/1120	-	1164	1536	8	0.26	2.6	3.9	2.5	2905	-	-
1180	1420	180	6	5870	18600	238/1180	-	1208	1392	5	0.11	6.1	9.1	6.3	575	-	-
	1420	243	6	7710	27000	248/1180	-	1208	1392	5	0.14	4.8	7.2	4.5	770	-	-
	1540	272	7.5	11100	31000	239/1180	-	1216	1504	6	0.16	4.2	6.3	4	1400	-	-
	1540	355	7.5	13300	39000	249/1180	-	1216	1504	6	0.2	3.4	5	3.2	1800	-	-
1250	1750	375	9.5	17900	45000	230/1250	-	1294	1706	8	0.19	3.6	5.3	3.6	2840	-	-
1320	1600	280	6	9780	33500	248/1320	-	1348	1572	5	0.15	4.5	6.7	4.5	1160	-	-
1320	1720	400	7.5	16100	49000	249/1320	-	1356	1684	6	0.21	3.2	4.8	3.2	2500	-	-
1500	1820	315	7.5	11700	40500	248/1500	-	1536	1784	6	0.15	4.5	6.7	4.5	1700	-	-
	1950	450	9.5	20700	63000	249/1500	-	1544	1906	8	0.2	3.4	5	3.2	3550	-	-
1800	2180	375	9.5	16800	60000	248/1800	-	1844	2136	8	0.15	4.5	6.7	4.5	2900	-	-

General
Short Description	Size range: Inner Diameter: 150-1060mm Material: GCr15/GCr15SiMn/G20Cr2Ni4A Features: Spherical roller bearings, whose inner ringss have two raceways, and outer race-ways are spherical. The centers of curvature of outer raceways are alse the bearing centers. The bearings possess self-aligining performance, the permissible disalignment angle is 1-2.5°, and can be used in certain permanent deflective application. Application: rolling mills, paper making machines,power-driven gears, shipping and so on. Advantage: These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers and raceways are so close, so the friction is higher than cylindrical roller bearings, and their limiting speed is lower.

General

Short Description

categories

Spherical roller bearings

Key Advantages of Spherical Roller Bearings

Bearing Structure & Design

Technical Specifications

Typical Applications

Why Choose Our Spherical Roller Bearings?

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