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| select | Inquiry | Bearing No. | Boundary dimensions（mm） | Basic load ratings(kN) | Limiting speed(rpm ) | Mass | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | Rmin | rmin | Dynamic(Cr) | Static(Cor) | Grease | Oil | Kg | |||
| 31320 bearing | 100 | 215 | 56.5 | 51 | 35 | 4 | 3 | 374 | 465 | 1600 | 2200 | 8.6 | ||
| 31321 bearing | 105 | 225 | 58 | 53 | 36 | 4 | 3 | 402 | 500 | 1500 | 2000 | 9.65 | ||
| 31322 bearing | 110 | 240 | 63 | 57 | 38 | 4 | 3 | 457 | 585 | 1400 | 1900 | 12 | ||
| 31324 bearing | 120 | 260 | 68 | 62 | 42 | 4 | 3 | 539 | 695 | 1200 | 1700 | 15.5 | ||
| 31326 bearing | 130 | 280 | 72 | 66 | 44 | 5 | 4 | 605 | 780 | 1100 | 1600 | 18.5 | ||
| 31328 bearing | 140 | 300 | 77 | 70 | 47 | 5 | 4 | 693 | 900 | 1000 | 1500 | 24.5 | ||
| 31330 bearing | 150 | 320 | 82 | 75 | 50 | 5 | 4 | 781 | 1020 | 950 | 1400 | 29.5 | ||
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