KOYO
Cylindrical roller bearings 4CR440
Bearing KOYO 4CR440, Ø440×620×450 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 440 × 620 × 450 mm
d440Bore Ø (mm)
×
D620Outer Ø (mm)
×
B450Width (mm)
Request quote
Technical specifications
| d | 440 mm |
| D | 620 mm |
| B | 450 mm |
| C | 450 mm |
| Fw | 487 mm |
| r(min.) | 4 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 8490 kN |
| Basic load ratings : C0r | 20000 kN |
| Fatigue load limit : Cu | 1840 kN |
| da(min.) | 577 mm |
| Da(max.) | 602 mm |
| ra(max.) | 3 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 440 kg |
Related products
KOYO 4CR440