KOYO
Cylindrical roller bearings 47T685228
Bearing KOYO 47T685228, Ø340×520×278 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 340 × 520 × 278 mm
d340Bore Ø (mm)
×
D520Outer Ø (mm)
×
B278Width (mm)
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Technical specifications
| d | 340 mm |
| D | 520 mm |
| T | 278 mm |
| W | 278 mm |
| r(min.) | 5 mm |
| r1(min.) | 6 mm |
| Basic load ratings : Cr | 4350 kN |
| Basic load ratings : C0r | 8110 kN |
| Fatigue load limit : Cu | 824 kN |
| Axial load factors : Y2 | 1.68 mm |
| Axial load factors : Y3 | 2.50 |
| Axial load factors : Y0 | 1.64 |
| Constant e | 0.40 |
| da(min.) | 384 mm |
| Da(max.) | 473 mm |
| S(min.) | 9 mm |
| ra(max.) | 4 mm |
| rb(max.) | 6 mm |
| (Refer.)Mass | 212 kg |
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KOYO 47T685228