KOYO
Cylindrical roller bearings DC5056NR
Bearing KOYO DC5056NR, Ø280×420×190 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 280 × 420 × 190 mm
d280Bore Ø (mm)
×
D420Outer Ø (mm)
×
B190Width (mm)
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Technical specifications
| d | 280 mm |
| D | 420 mm |
| B | 190 mm |
| C | 189 mm |
| t | 3 mm |
| r(min.) | 1.5 mm |
| Basic load ratings : Cr | 2920 kN |
| Basic load ratings : C0r | 5350 kN |
| Fatigue load limit : Cu | 557 kN |
| C1 | 154 mm |
| S | 17.5 mm |
| E | 436 mm |
| f | 7 mm |
| da(min.) | 334.5 mm |
| Dx(min.) | 464 mm |
| C2 | 154 mm |
| (Refer.)Mass | 93.0 kg |
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KOYO DC5056NR