KOYO
Cylindrical roller bearings 4CR420A
Bearing KOYO 4CR420A, Ø420×600×440 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 420 × 600 × 440 mm
d420Bore Ø (mm)
×
D600Outer Ø (mm)
×
B440Width (mm)
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Technical specifications
| d | 420 mm |
| D | 600 mm |
| B | 440 mm |
| C | 440 mm |
| Fw | 470 mm |
| r(min.) | 5 mm |
| r1(min.) | 5 mm |
| Basic load ratings : Cr | 7780 kN |
| Basic load ratings : C0r | 17700 kN |
| Fatigue load limit : Cu | 1670 kN |
| da(min.) | 560 mm |
| Da(max.) | 578 mm |
| ra(max.) | 4 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 420 kg |
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KOYO 4CR420A