KOYO
Cylindrical roller bearings 4TR510A
Bearing KOYO 4TR510A, Ø509.948×654.924×379 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 509,948 × 654,924 × 379 mm
d509,948Bore Ø (mm)
×
D654,924Outer Ø (mm)
×
B379Width (mm)
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Technical specifications
| d | 509.948 mm |
| D | 654.924 mm |
| T | 379.000 mm |
| W | 377.000 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 6220 kN |
| Basic load ratings : C0r | 16700 kN |
| Fatigue load limit : Cu | 1460 kN |
| Axial load factors : Y2 | 1.64 mm |
| Axial load factors : Y3 | 2.44 |
| Axial load factors : Y0 | 1.60 |
| Constant e | 0.41 |
| da(min.) | 534 mm |
| Da(max.) | 612 mm |
| S(min.) | 7 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 315 kg |
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KOYO 4TR510A