KOYO
Tapered roller bearings 28137/300
Bearing KOYO 28137/300, Ø34.925×76.2×20.94 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 34,925 × 76,2 × 20,94 mm
d34,925Bore Ø (mm)
×
D76,2Outer Ø (mm)
×
B20,94Width (mm)
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Technical specifications
| d | 34.925 mm |
| D | 76.200 mm |
| T | 20.638 mm |
| B | 20.940 mm |
| C | 15.507 mm |
| r(min.) | 1.6 mm |
| r1(min.) | 1.2 mm |
| Basic load ratings : Cr | 71.6 kN |
| Basic load ratings : C0r | 65.9 kN |
| Fatigue load limit : Cu | 9.70 kN |
| Limiting speeds(Grease lub.) | 5300 min-1 |
| Limiting speeds(Oil lub.) | 7000 min-1 |
| Load center spread : a | 16.5 mm |
| Constant :e | 0.40 |
| Axial load factors : Y1 | 1.49 |
| Axial load factors : Y0 | 0.82 |
| da | 43.5 mm |
| db | 41.0 mm |
| Da | 68.0 mm |
| Db | 71.0 mm |
| ra(max.) | 1.6 mm |
| rb(max.) | 1.2 mm |
| (Refer.)Mass | 0.452 kg |
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KOYO 28137/300