KOYO
Cylindrical roller bearings 4TR750A
Bearing KOYO 4TR750A, Ø750×1130×690 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 750 × 1.130 × 690 mm
d750Bore Ø (mm)
×
D1.130Outer Ø (mm)
×
B690Width (mm)
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Technical specifications
| d | 750 mm |
| D | 1130 mm |
| T | 690 mm |
| W | 690 mm |
| r(min.) | 7.5 mm |
| r1(min.) | 7.5 mm |
| Basic load ratings : Cr | 21000 kN |
| Basic load ratings : C0r | 45800 kN |
| Fatigue load limit : Cu | 3450 kN |
| Axial load factors : Y2 | 1.47 mm |
| Axial load factors : Y3 | 2.19 |
| Axial load factors : Y0 | 1.44 |
| Constant e | 0.46 |
| da(min.) | 821 mm |
| Da(max.) | 1023 mm |
| S(min.) | 13 mm |
| ra(max.) | 6 mm |
| rb(max.) | 6 mm |
| (Refer.)Mass | 2500 kg |
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KOYO 4TR750A