Tubular Strander or standing machine bearings N18 series

N Design: The inner ring has two ribs and the outer ring has no ribs. It is usually used as non-locating bearing.

N Design: The inner ring has two ribs, and the outer ring has no ribs. It is usually used as a non-locating bearing.

Dimension Basic Load Rating Designation Weight Installation Dimension Limited Speed
mm kN kg mm r/min
d D B rmin Cr Cor damin Damax ramax Grease Oil
300 380 38 2.1 200 400 N1860 10.5 313 369 2 1235 3100
320 400 38 2.1 210 430 N1864 11 333 389 2 1200 2900
340 420 38 2.1 210 410 N1868 11.6 353 410 2 1100 2700
360 440 38 2.1 220 420 N1872 11.9 373 425 2 1045 2500
380 480 46 2.1 240 460 N1876 19.7 425 465 2 950 2350
400 500 46 2.1 280 520 N1880 21 416 480 2 900 2350
420 520 46 2.1 290 570 N1884 21.5 436 505 2 855 2100
440 540 46 2.1 300 620 N1888 22.5 456 520 2 855 2100
460 580 56 3 320 650 N1892 34.8 476 560 2.5 800 1950
480 600 56 3 350 670 N1896 35.5 500 480 2.5 760 1900
500 620 56 3 370 700 N18/500 38.1 520 600 2.5 712 1700
530 650 56 3 285 770 N18/530 40.2 550 630 2.5 710 1650
560 680 56 3 410 810 N18/560 42.5 580 660 2.5 650 1500
600 730 60 3 450 900 N18/600 51.5 620 710 2.5 600 1450



Dimension Basic Load Rating Designation Weight Installation Dimension Limited Speed
mm kN kg mm r/min
d D B rmin Cr Cor damin Damax ramax Grease Oil
630 780 69 4 500 980 N18/630 72.1 654 760 3 600 1350
670 820 69 4 530 1050 N18/670 75.8 694 800 3 500 1250
710 870 74 4 580 1230 N18/710 94.2 734 850 3 500 1150
750 920 78 5 600 1380 N18/750 115 774 900 4 480 1050
800 980 82 5 600 1380 N18/800 135 824 955 4 430 950
850 1030 82 5 600 1380 N18/850 146 873 1005 4 380 900
900 1090 85 5 710 1680 N18/900 169 923 1065 4 320 800
950 1150 90 5 730 1830 N18/950 198 978 1123 4 260 750
1000 1220 100 6 730 1830 N18/1000 286 1030 1190 5 240 700
1060 1280 100 6 750 1910 N18/1060 273 1090 1250 5 230 650
1120 1360 106 6 795 2210 N18/1120 340 1150 1330 5 220 600
1180 1420 106 6 795 2210 N18/1180 352 1220 1385 5 200 520
1250 1500 112 6 930 2450 N18/1250 453 1300 1460 5 180 480
1320 1600 122 6 950 2850 N18/1320 540 1380 1560 5 160 450
1400 1700 132 7.5 1210 3850 N18/1400 620 1450 1650 6 150 400
1500 1820 140 7.5 1320 4150 N18/1500 780 1560 1750 6 110 350
General
Short Description

N Design: The inner ring has two ribs and the outer ring has no ribs. It is usually used as non-locating bearing.

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