KOYO
Tapered roller bearings 46288
Bearing KOYO 46288, Ø440×650×157 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 440 × 650 × 157 mm
d440Bore Ø (mm)
×
D650Outer Ø (mm)
×
B157Width (mm)
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Technical specifications
| d | 440 mm |
| D | 650 mm |
| T | 157 mm |
| C | 140 mm |
| r(min.) | 6 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 2840 kN |
| Basic load ratings : C0r | 4430 kN |
| Fatigue load limit : Cu | 423 kN |
| Limiting speeds(Grease lub.) | 300 min-1 |
| Limiting speeds(Oil lub.) | 390 min-1 |
| Constant e | 0.33 |
| Axial load factors : Y2 | 2.03 |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
| da(min.) | 468 mm |
| Da(min.) | 622 mm |
| Sa(min.) | 8.5 mm |
| ra(max.) | 5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 156 kg |
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KOYO 46288