KOYO
Spherical roller bearings 23256RK+H2356
Bearing KOYO 23256RK+H2356, Ø280×500×176 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 280 × 500 × 176 mm
d280Bore Ø (mm)
×
D500Outer Ø (mm)
×
B176Width (mm)
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Technical specifications
| d1 | 260 mm |
| B1 | 221 mm |
| d2 | 350 mm |
| B2 | 38 mm |
| B3 | 51 mm |
| d | 280 mm |
| D | 500 mm |
| B | 176 mm |
| r(min.) | 5 mm |
| Basic load ratings : Cr | 3370 kN |
| Basic load ratings : C0r | 4910 kN |
| Limiting speeds(Grease lub.) | 610 min-1 |
| Limiting speeds(Oil lub.) | 820 min-1 |
| Constant e | 0.37 |
| Axial load factors : Y1 | 1.83 |
| Axial load factors : Y2 | 2.72 |
| Axial load factors : Y0 | 1.79 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 299 mm |
| b(min.) | 11 mm |
| (Refer.)Mass | 178 kg |
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KOYO 23256RK+H2356