Product drawing
drawing
| External dimensions（mm) | Rated load(N) | Rated load{kgf} | Rated speed min-1 | Bearing code | ISO355 size Series (refer to) | Installation size(mm) | Location of action point (mm) | constant | axial load coefficient | weight(kg) | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | Inner ring γ(minimum) | Outer Ring γ(minimum) | Cr | Cor | Cr | Cor | grease | oil | da（minimum） | db(maximum） | da(maximum） | da（minimum） | Db(minimum) | Sa(minimum） | Sb(minimum） | Inner ring γa(maximum） | Outer Ring γa（maximum） | A | e | Y1 | Y0 | (refer to) | ||
| 420 | 620 | 125 | 118 | 100 | 6 | 5 | 2000 | 4200 | 204000 | 430000 | 450 | 630 | 32084 | — | 453 | 463 | 598 | 552 | 586 | - | 6.525 | 5 | 4 | 120 | 0.37 | 1.6 | 0.88 | 121 |
| 420 | 800 | 190 | 190 | 135 | 7.5 | 7.5 | 4050 | 7250 | 415000 | 740000 | — | — | R420—6 | — | 518 | 476 | 716 | — | 762 | — | — | 6 | 6 | 189.6 | 0.52 | 1.2 | 0.64 | 408 |
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