KOYO
Spherical roller bearings 22356R
Bearing KOYO 22356R, Ø280×580×175 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 280 × 580 × 175 mm
d280Bore Ø (mm)
×
D580Outer Ø (mm)
×
B175Width (mm)
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Technical specifications
| d | 280 mm |
| D | 580 mm |
| B | 175 mm |
| r(min.) | 6 mm |
| Basic load ratings : Cr | 3930 kN |
| Basic load ratings : C0r | 4910 kN |
| Fatigue load limit : Cu | 407 kN |
| Limiting speeds(Grease lub.) | 530 min-1 |
| Limiting speeds(Oil lub.) | 710 min-1 |
| Constant e | 0.34 |
| Axial load factors : Y1 | 1.98 |
| Axial load factors : Y2 | 2.95 |
| Axial load factors : Y0 | 1.93 |
| da(min.) | 308 mm |
| da(max.) | mm |
| Da(max.) | 552 mm |
| Da(min.) | mm |
| ra(max.) | 5 mm |
| (Refer.)Mass | 229 kg |
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KOYO 22356R