KOYO
Cylindrical roller bearings 4TR19D
Bearing KOYO 4TR19D, Ø482.6×615.95×330.2 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 482,6 × 615,95 × 330,2 mm
d482,6Bore Ø (mm)
×
D615,95Outer Ø (mm)
×
B330,2Width (mm)
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Technical specifications
| d | 482.600 mm |
| D | 615.950 mm |
| T | 330.200 mm |
| W | 330.200 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 5600 kN |
| Basic load ratings : C0r | 15000 kN |
| Fatigue load limit : Cu | 1330 kN |
| Axial load factors : Y2 | 1.87 mm |
| Axial load factors : Y3 | 2.79 |
| Axial load factors : Y0 | 1.83 |
| Constant e | 0.36 |
| da(min.) | 508 mm |
| Da(max.) | 573 mm |
| S(min.) | 10 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 240 kg |
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KOYO 4TR19D