KOYO
Angular contact ball bearings 7056BDB FY
Bearing KOYO 7056BDB FY, Ø280×420×130 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 280 × 420 × 130 mm
d280Bore Ø (mm)
×
D420Outer Ø (mm)
×
B130Width (mm)
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Technical specifications
| d | 280 mm |
| D | 420 mm |
| B | 130 mm |
| r(min.) | 4 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 623 kN |
| Basic load ratings : C0r | 906 kN |
| Fatigue load limit : Cu | 26.2 kN |
| factor : f0 | - |
| Limiting speeds(Grease lub.) | 850 min-1 |
| Limiting speeds(Oil lub.) | 1100 min-1 |
| Load center spread : a | 358.7 mm |
| da(min.) | 298 mm |
| Db(max.) | 411.5 mm |
| ra(max.) | 3 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 62.0 kg |
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KOYO 7056BDB FY