KOYO
Cylindrical roller bearings 4TR708B
Bearing KOYO 4TR708B, Ø708.025×930.275×565.15 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 708,025 × 930,275 × 565,15 mm
d708,025Bore Ø (mm)
×
D930,275Outer Ø (mm)
×
B565,15Width (mm)
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Technical specifications
| d | 708.025 mm |
| D | 930.275 mm |
| T | 565.150 mm |
| W | 565.150 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 14700 kN |
| Basic load ratings : C0r | 40300 kN |
| Fatigue load limit : Cu | 3100 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.) | 753 mm |
| Da(max.) | 878 mm |
| S(min.) | 11 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 1050 kg |
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KOYO 4TR708B