KOYO
Tapered roller bearings 6580R/35
Bearing KOYO 6580R/35, Ø88.9×161.925×55.1 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 88,9 × 161,925 × 55,1 mm
d88,9Bore Ø (mm)
×
D161,925Outer Ø (mm)
×
B55,1Width (mm)
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Technical specifications
| d | 88.900 mm |
| D | 161.925 mm |
| T | 53.975 mm |
| B | 55.100 mm |
| C | 42.862 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 395 kN |
| Basic load ratings : C0r | 471 kN |
| Fatigue load limit : Cu | 61.4 kN |
| Limiting speeds(Grease lub.) | 2400 min-1 |
| Limiting speeds(Oil lub.) | 3200 min-1 |
| Load center spread : a | 49.8 mm |
| Constant :e | 0.40 |
| Axial load factors : Y1 | 1.50 |
| Axial load factors : Y0 | 0.82 |
| da | 109.0 mm |
| db | 98.0 mm |
| Da | 141.0 mm |
| Db | 154.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 4.74 kg |
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KOYO 6580R/35