KOYO
Cylindrical roller bearings 4TR676
Bearing KOYO 4TR676, Ø676×910×620 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 676 × 910 × 620 mm
d676Bore Ø (mm)
×
D910Outer Ø (mm)
×
B620Width (mm)
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Technical specifications
| d | 676 mm |
| D | 910 mm |
| T | 620 mm |
| W | 620 mm |
| r(min.) | 5 mm |
| r1(min.) | 2 mm |
| Basic load ratings : Cr | 15600 kN |
| Basic load ratings : C0r | 43300 kN |
| Fatigue load limit : Cu | 3310 kN |
| Axial load factors : Y2 | 2.03 mm |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
| Constant e | 0.33 |
| da(min.) | 724 mm |
| Da(max.) | 849 mm |
| S(min.) | 13.5 mm |
| ra(max.) | 4 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 1180 kg |
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KOYO 4TR676