KOYO
Cylindrical roller bearings 4CR320
Bearing KOYO 4CR320, Ø320×450×240 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 320 × 450 × 240 mm
d320Bore Ø (mm)
×
D450Outer Ø (mm)
×
B240Width (mm)
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Technical specifications
| d | 320 mm |
| D | 450 mm |
| B | 240 mm |
| C | 240 mm |
| Fw | 358 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 2900 kN |
| Basic load ratings : C0r | 5740 kN |
| Fatigue load limit : Cu | 603 kN |
| da(min.) | 422 mm |
| Da(max.) | 436 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 119 kg |
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KOYO 4CR320