KOYO
Tapered roller bearings 452/560
Bearing KOYO 452/560, Ø560×820×195 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 560 × 820 × 195 mm
d560Bore Ø (mm)
×
D820Outer Ø (mm)
×
B195Width (mm)
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Technical specifications
| d | 560 mm |
| D | 820 mm |
| B | 195 mm |
| T | 195 mm |
| r(min.) | 6 mm |
| r1(min.) | 6 mm |
| Basic load ratings : Cr | 4080 kN |
| Basic load ratings : C0r | 8560 kN |
| Fatigue load limit : Cu | kN |
| Limiting speeds(Grease lub.) | - min-1 |
| Limiting speeds(Oil lub.) | - min-1 |
| Constant e | 0.35 |
| Axial load factors : Y2 | 1.91 |
| Axial load factors : Y3 | 2.85 |
| Axial load factors : Y0 | 1.87 |
| da(max.) | 622 mm |
| Da(max.) | 792 mm |
| Da(min.) | 750 mm |
| Sa(min.) | 8 mm |
| ra(max.) | 5 mm |
| rb(max.) | 5 mm |
| (Refer.)Mass | 344 kg |
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KOYO 452/560