Page 306 - Rollingbearings

1.1 Single row deep groove ball bearings
d 400 – 710 mm
1.1 Designation Dimensions
B 45
45 °°
r 2 h b r 0
r 1 h h
– mm
r 1
r 2
60/500 N1MAS 20 15.5 3
D D 1 d d 1 60/530 N1MAS 20 15.5 3
b b 60/560 N1MAS 25 20.5 3
r 0 r 0 619/630 N1MAS 25 20.5 3
60/630 N1MBS 32 20.5 3
60/670 N1MAS 32 20.5 3

Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designations
dynamic static load limit Reference Limiting Bearing
speed speed 1) open or capped capped on one
d D B C C 0 P u on both sides side 1)

mm kN kN r/min kg –

400 500 46 247 405 8,15 2 400 1 900 20,5 ▶ 61880 MA –
540 65 345 570 11,2 2 200 1 800 41,5 ▶ 61980 MA –
600 90 520 865 16,3 2 000 1 700 87,5 ▶ 6080 M –

420 520 46 251 425 8,3 2 200 1 800 21,5 ▶ 61884 MA –
560 65 351 600 11,4 2 200 1 800 43 ▶ 61984 MA –
620 90 507 880 16,3 2 000 1 600 91,5 6084 M –

440 540 46 255 440 8,5 2 200 1 800 22,5 ▶ 61888 MA –
600 74 410 720 13,2 2 000 1 600 60,5 61988 MA –
650 94 553 965 17,6 1 900 1 500 105 6088 M –

460 580 56 319 570 10,6 2 000 1 600 35 ▶ 61892 MA –
620 74 423 750 13,7 1 900 1 600 62,5 61992 MA –
680 100 582 1 060 19 1 800 1 500 120 6092 MB –

480 600 56 325 600 10,8 1 900 1 600 36,5 ▶ 61896 MA –
650 78 449 815 14,6 1 800 1 500 74 61996 MA –
700 100 618 1 140 20 1 700 1 400 125 6096 MB –

500 620 56 332 620 11,2 1 800 1 500 40,5 ▶ 618/500 MA –
670 78 462 865 15 1 700 1 400 81,5 619/500 MA –
720 100 605 1 140 19,6 1 600 1 300 135 60/500 N1MAS –

530 650 56 332 655 11,2 1 700 1 400 39,5 ▶ 618/530 MA –
710 82 488 930 15,6 1 600 1 300 90,5 619/530 MA –
780 112 650 1 270 20,8 1 500 1 200 185 60/530 N1MAS –

560 680 56 345 695 11,8 1 600 1 300 42 ▶ 618/560 MA –
750 85 494 980 16,3 1 500 1 200 105 619/560 MA –
820 115 663 1 370 22 1 400 1 200 210 60/560 N1MAS –

600 730 60 364 765 12,5 1 500 1 200 52 ▶ 618/600 MA –
800 90 585 1 220 19,6 1 400 1 100 125 619/600 MA –
870 118 728 1 500 23,6 1 300 1 100 230 60/600 MA –

630 780 69 442 965 15,3 1 400 1 100 73 ▶ 618/630 MA –
850 100 624 1 340 21,2 1 300 1 100 160 619/630 N1MA –
920 128 819 1 760 27 1 200 1 000 285 60/630 N1MBS –

670 820 69 442 1 000 15,6 1 300 1 100 83,5 ▶ 618/670 MA –
900 103 676 1 500 22,4 1 200 1 000 192 619/670 MA –
980 136 904 2 040 30 1 100 900 345 60/670 N1MAS –

710 870 74 475 1 100 16,6 1 200 1 000 93,5 ▶ 618/710 MA –
950 106 663 1 500 22 1 100 900 220 619/710 MA –
1 030 140 956 2 200 31,5 1 000 850 382 60/710 MA –

▶ Popular item
1) For bearings with only one shield or one non-contact seal (Z, RZ) the limiting speeds of the open bearings are valid.
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