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Bearing
No.
Open | Boundary dimensions | Basic load ratings
KN | Limiting speeds
RPM | Mass
g | d | D | B | B1 | D1 | D2 | C1 | C2 | rmin | dynamic Cr | static Cor | Grease
ZZ 2RS | Oil
open | 618/2(682) | 2 | 5 | 1.5 | 2.3 | 6.1 | 6.1 | 0.5 | 0.6 | 0.1 | 0.13 | 0.05 | 38000 | 48000 | 0.15 | 628/2(MR52) | 2 | 5 | 2 | 2.5 | 6.2 | 6.2 | 0.6 | 0.6 | 0.1 | 0.15 | 0.05 | 38000 | 48000 | 0.22 | 619/2(692) | 2 | 6 | 2.3 | 3 | 7.5 | 7.5 | 0.6 | 0.8 | 0.1 | 0.25 | 0.08 | 38000 | 48000 | 0.30 | MR62 | 2 | 6 | 2.5 | - | 7.2 | - | 0.6 | - | 0.1 | 0.25 | 0.08 | 38000 | 48000 | 0.30 | 629/2 | 2 | 6 | 2.8 | 2.8 | - | - | - | - | 0.15 | 0.25 | 0.08 | 38000 | 48000 | 0.40 | 639/2 | 2 | 6 | 3 | 3 | - | - | - | - | 0.15 | 0.28 | 0.09 | 38000 | 48000 | 0.50 | 602 | 2 | 7 | 2.8 | 3.5 | 8.5 | 8.5 | 0.7 | 0.9 | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.70 | MR72 | 2 | 7 | 2.5 | 3 | 8.2 | 8.2 | 0.6 | 0.6 | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.70 | 618/2.5 | 2.5 | 6 | 1.8 | 2.6 | 7.1 | 7.1 | 0.5 | 0.8 | 0.15 | 0.15 | 0.06 | 38000 | 48000 | 0.25 | 628/2.5 | 2.5 | 6 | 2.5 | 2.5 | 7.2 | - | 0.7 | - | 0.15 | 0.15 | 0.06 | 38000 | 48000 | 0.30 | 619/2.5 | 2.5 | 7 | 2.5 | 3.5 | 8.5 | 8.5 | 0.7 | 0.9 | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.60 | 639/2.5 | 2.5 | 7 | 3.5 | 3.5 | 8.5 | - | 0.7 | - | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.65 | MR82/2.5 | 2.5 | 8 | 2.5 | - | 9.2 | - | 0.6 | - | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.70 | 602/2.5 | 2.5 | 8 | 2.8 | 4 | 9.5 | 9.5 | 0.7 | 0.9 | 0.15 | 0.28 | 0.10 | 38000 | 48000 | 0.80 | 673(MR63) | 3 | 6 | 2 | 2.5 | 7.2 | 7.2 | 0.6 | 0.6 | 0.05 | 0.15 | 0.06 | 38000 | 48000 | 0.20 | 618/3(683) | 3 | 7 | 2 | 3 | 8.1 | 8.1 | 0.5 | 0.8 | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.33 | 628/3 | 3 | 7 | 2.5 | 2.5 | 8.2 | - | 0.7 | - | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.40 | MR83 | 3 | 8 | 2.5 | 3 | 9.2 | - | 0.6 | - | 0.15 | 0.29 | 0.12 | 38000 | 48000 | 0.52 | 619/3(693) | 3 | 8 | 3 | 4 | 9.5 | 9.5 | 0.7 | 0.9 | 0.15 | 0.44 | 0.15 | 38000 | 48000 | 0.80 | 639/3 | 3 | 8 | 4 | 4 | - | - | - | - | 0.15 | 0.44 | 0.15 | 38000 | 48000 | 0.90 | MR93 | 3 | 9 | 2.5 | 4 | 10.2 | 10.6 | 0.6 | 0.8 | 0.15 | 0.44 | 0.15 | 38000 | 48000 | 0.71 | 603 | 3 | 9 | 3 | 5 | 10.5 | 10.5 | 0.7 | 1.0 | 0.15 | 0.65 | 0.22 | 38000 | 48000 | 1.50 | 623 | 3 | 10 | 4 | 4 | 11.5 | 11.5 | 1.0 | 1.0 | 0.15 | 0.65 | 0.22 | 38000 | 48000 | 2.00 | 633 | 3 | 13 | 5 | 5 | 15 | - | 1 | - | 0.15 | 0.85 | 0.40 | 38000 | 48000 | 3.00 | MR74(674) | 4 | 7 | 2 | 2.5 | 8.2 | 8.2 | 0.6 | 0.6 | 0.1 | 0.25 | 0.10 | 38000 | 48000 | 0.28 | MR84 | 4 | 8 | 2 | 3 | 9.2 | 9.2 | 0.6 | 0.6 | 0.1 | 0.28 | 0.10 | 38000 | 48000 | 0.38 | 618/4(684) | 4 | 9 | 2.5 | 4 | 10.3 | 10.3 | 0.6 | 1.0 | 0.15 | 0.65 | 0.22 | 38000 | 48000 | 0.65 | 628/4 | 4 | 9 | 3.5 | 3.5 | 10.5 | - | 0.8 | - | 0.15 | 0.55 | 0.18 | 38000 | 48000 | 0.80 | MR104 | 4 | 10 | 3 | 4 | 11.2 | 11.6 | 0.6 | 0.8 | 0.15 | 0.65 | 0.22 | 38000 | 48000 | 1.00 | 619/4(694) | 4 | 11 | 4 | 4 | 12.5 | 12.5 | 1 | 1 | 0.15 | 0.95 | 0.35 | 36000 | 48000 | 2.00 | 639/4 | 4 | 11 | 5 | 5 | - | - | - | - | 0.15 | 0.95 | 0.35 | 38000 | 48000 | 2.30 | 604 | 4 | 12 | 4 | 4 | 13.5 | 13.5 | 1 | 1 | 0.2 | 0.95 | 0.35 | 38000 | 48000 | 2.60 | 624 | 4 | 13 | 5 | 5 | 15 | 15 | 1 | 1 | 0.2 | 1.15 | 0.40 | 36000 | 45000 | 3.00 | 634 | 4 | 16 | 5 | 5 | 18 | 18 | 1 | 1 | 0.3 | 1.88 | 0.68 | 32000 | 40000 | 5.00 | MR85(675) | 5 | 8 | 2 | 2.5 | 9.2 | 9.2 | 0.6 | 0.6 | 0.08 | 0.27 | 0.13 | 38000 | 48000 | 0.32 | MR95 | 5 | 9 | 2.5 | 3 | 10.2 | 10.2 | 0.6 | 0.6 | 0.1 | 0.49 | 0.20 | 38000 | 48000 | 0.55 | MR105 | 5 | 10 | 3 | 4 | 11.2 | 11.6 | 0.6 | 0.8 | 0.1 | 0.51 | 0.24 | 38000 | 48000 | 0.88 | 618/5(685) | 5 | 11 | 3 | 5 | 12.5 | 12.5 | 0.8 | 1 | 0.2 | 0.54 | 0.25 | 36000 | 45000 | 1.20 | 628/5 | 5 | 11 | 4 | 4 | 12.5 | - | 1 | - | 0.15 | 0.54 | 0.25 | 36000 | 45000 | 1.30 | 619/5(695) | 5 | 13 | 4 | 4 | 15 | 15 | 1 | 1 | 0.2 | 1.08 | 0.42 | 34000 | 43000 | 2.50 | 639/5 | 5 | 13 | 6 | 6 | - | - | - | - | 0.2 | 1.15 | 0.45 | 34000 | 43000 | 3.00 | 605 | 5 | 14 | 5 | 5 | 16 | 16 | 1 | 1 | 0.2 | 1.05 | 0.50 | 30000 | 38000 | 4.50 | 625 | 5 | 16 | 5 | 5 | 18 | 18 | 1 | 1 | 0.3 | 1.88 | 0.68 | 32000 | 40000 | 4.00 | 635 | 5 | 19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 0.3 | 2.80 | 1.02 | 28000 | 36000 | 8.00 | MR106(676) | 6 | 10 | 2.5 | 3 | 11.2 | 11.2 | 0.6 | 0.6 | 0.1 | 0.54 | 0.25 | 34000 | 43000 | 0.65 | MR126 | 6 | 12 | 3 | 4 | 13.2 | 13.6 | 0.6 | 0.8 | 0.15 | 0.83 | 0.36 | 34000 | 43000 | 1.30 | 618/6(686) | 6 | 13 | 3.5 | 5 | 15 | 15 | 1 | 1.1 | 0.2 | 0.83 | 0.38 | 34000 | 43000 | 1.60 | 628/6 | 6 | 13 | 5 | 5 | - | - | - | - | 0.15 | 1.08 | 0.42 | 34000 | 43000 | 2.10 | 619/6(696) | 6 | 15 | 5 | 5 | 17 | 17 | 1.2 | 1.2 | 0.2 | 1.48 | 0.60 | 32000 | 40000 | 4.50 | 639/6 | 6 | 15 | 7 | 7 | - | - | - | - | 0.2 | 1.60 | 0.65 | 32000 | 40000 | 6.50 | 606 | 6 | 17 | 6 | 6 | 19 | 19 | 1.2 | 1.2 | 0.3 | 1.95 | 0.72 | 30000 | 38000 | 6.00 | 626 | 6 | 19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 0.3 | 2.80 | 1.05 | 28000 | 36000 | 8.00 | 636 | 6 | 22 | 7 | 7 | - | - | - | - | 0.3 | 3.30 | 1.30 | 25000 | 33000 | 10.00 | MR117(677) | 7 | 11 | 2.5 | 3 | 12.2 | 12.2 | 0.6 | 0.6 | 0.1 | 0.45 | 0.20 | 32000 | 40000 | 0.67 | MR137 | 7 | 13 | 3 | 4 | 14.2 | 14.6 | 0.6 | 0.8 | 0.15 | 0.88 | 0.39 | 32000 | 40000 | 1.40 | 618/7(687) | 7 | 14 | 3.5 | 5 | 16 | 16 | 1 | 1.1 | 0.15 | 0.90 | 0.45 | 32000 | 40000 | 2.10 | 628/7 | 7 | 14 | 5 | 5 | 11 | - | 1 | - | 0.15 | 1.18 | 0.50 | 32000 | 40000 | 2.40 | 619/7(697) | 7 | 17 | 5 | 5 | 19 | 19 | 1.2 | 1.2 | 0.3 | 2.02 | 0.80 | 30000 | 38000 | 5.70 | 629/7 | 7 | 17 | 6 | 6 | - | - | - | - | 0.3 | 1.74 | 0.79 | 30000 | 38000 | 7.20 | 607 | 7 | 19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 0.3 | 2.88 | 1.08 | 28000 | 36000 | 7.00 | 627 | 7 | 22 | 7 | 7 | 25 | 25 | 1.5 | 1.5 | 0.3 | 3.28 | 1.35 | 26000 | 34000 | 1.40 | 637 | 7 | 26 | 9 | 9 | 29 | - | 2 | - | 0.3 | 3.60 | 1.50 | 26000 | 34000 | 3.40 | MR128(678) | 8 | 12 | 2.5 | 3.5 | 13.2 | 13.6 | 0.6 | 0.8 | 0.1 | 0.50 | 0.25 | 28000 | 36000 | 0.75 | MR148 | 8 | 14 | 3.5 | 4 | 15.6 | 15.6 | 0.8 | 0.8 | 0.15 | 0.88 | 0.39 | 28000 | 36000 | 1.80 | 618/8(688) | 8 | 16 | 4 | 5 | 18 | 18 | 1 | 1.1 | 0.3 | 1.37 | 0.70 | 30000 | 38000 | 3.10 | 628/8 | 8 | 16 | 5 | 5 | - | - | - | - | 0.2 | 1.32 | 0.65 | 30000 | 38000 | 4.00 | 619/8(698) | 8 | 19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 0.3 | 2.25 | 0.92 | 28000 | 36000 | 8.50 | 629/8 | 8 | 19 | 7 | 7 | - | - | - | - | 0.3 | 2.35 | 0.92 | 28000 | 36000 | 10.00 | 608 | 8 | 22 | 7 | 7 | 25 | 25 | 1.5 | 1.5 | 0.3 | 3.32 | 1.38 | 26000 | 34000 | 15.00 | 628 | 8 | 24 | 8 | 8 | - | - | - | - | 0.3 | 3.35 | 1.40 | 24000 | 32000 | 16.00 | 638 | 8 | 28 | 9 | 9 | 30.25 | - | 2.25 | - | 0.3 | 3.95 | 1.60 | 24000 | 30000 | 30.00 | 679 | 9 | 14 | 3 | 4.5 | - | - | - | - | 0.1 | 0.92 | 0.47 | 36000 | 42000 | 0.98 | 618/9(689) | 9 | 17 | 4 | 5 | 19 | 19 | 1 | 1.1 | 0.2 | 1.37 | 0.72 | 28000 | 36000 | 3.30 | 628/9 | 9 | 17 | 5 | 5 | - | - | - | - | 0.2 | 1.60 | 0.72 | 28000 | 36000 | 4.20 | 619/9(699) | 9 | 20 | 6 | 6 | 23 | 23 | 1.5 | 1.5 | 0.3 | 2.48 | 1.08 | 27000 | 34000 | 9.20 | 629/9 | 9 | 20 | 7 | 7 | - | - | - | - | 0.3 | 2.50 | 1.08 | 27000 | 34000 | 10.00 | 609 | 9 | 24 | 7 | 7 | - | - | - | - | 0.3 | 3.35 | 1.40 | 22000 | 30000 | 16.00 | 629 | 9 | 26 | 8 | 8 | - | - | - | - | 0.3 | 4.45 | 1.95 | 22000 | 30000 | 19.00 | 639 | 9 | 30 | 10 | 10 | - | - | - | - | 0.3 | 4.95 | 2.30 | 22000 | 30000 | 35.00 | aaa | 9 | 30 | 10 | 10 | - | - | - | - | 0.3 | 4.95 | 2.30 | 22000 | 30000 | 35.00 | 639 | 9 | 30 | 10 | 10 | - | - | - | - | 0.3 | 4.95 | 2.30 | 22000 | 30000 | 35.00 |
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