KOYO
Tapered roller bearings 3776/20
Bearing KOYO 3776/20, Ø44.983×93.264×30.302 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 44,983 × 93,264 × 30,302 mm
d44,983Bore Ø (mm)
×
D93,264Outer Ø (mm)
×
B30,302Width (mm)
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Technical specifications
| d | 44.983 mm |
| D | 93.264 mm |
| T | 30.162 mm |
| B | 30.302 mm |
| C | 23.812 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 129 kN |
| Basic load ratings : C0r | 137 kN |
| Fatigue load limit : Cu | 20.9 kN |
| Limiting speeds(Grease lub.) | 4200 min-1 |
| Limiting speeds(Oil lub.) | 5500 min-1 |
| Load center spread : a | 22.2 mm |
| Constant :e | 0.34 |
| Axial load factors : Y1 | 1.77 |
| Axial load factors : Y0 | 0.97 |
| da | 59.0 mm |
| db | 53.0 mm |
| Da | 82.0 mm |
| Db | 88.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 0.938 kg |
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KOYO 3776/20