KOYO
Cylindrical roller bearings 47T443225
Bearing KOYO 47T443225, Ø220×320×250 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 220 × 320 × 250 mm
d220Bore Ø (mm)
×
D320Outer Ø (mm)
×
B250Width (mm)
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Technical specifications
| d | 220 mm |
| D | 320 mm |
| T | 250 mm |
| W | 250 mm |
| r(min.) | 2.5 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 2070 kN |
| Basic load ratings : C0r | 4230 kN |
| Fatigue load limit : Cu | 455 kN |
| Axial load factors : Y2 | 1.95 mm |
| Axial load factors : Y3 | 2.90 |
| Axial load factors : Y0 | 1.91 |
| Constant e | 0.35 |
| da(min.) | 244 mm |
| Da(max.) | 293 mm |
| S(min.) | 6.5 mm |
| ra(max.) | 2 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 64.7 kg |
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KOYO 47T443225