KOYO
Spherical roller bearings 231/500RK+H31/500
Bearing KOYO 231/500RK+H31/500, Ø500×830×264 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 500 × 830 × 264 mm
d500Bore Ø (mm)
×
D830Outer Ø (mm)
×
B264Width (mm)
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Technical specifications
| d1 | 470 mm |
| B1 | 356 mm |
| d2 | 630 mm |
| B2 | 80 mm |
| B3 | 100 mm |
| d | 500 mm |
| D | 830 mm |
| B | 264 mm |
| r(min.) | 7.5 mm |
| Basic load ratings : Cr | 7750 kN |
| Basic load ratings : C0r | 13000 kN |
| Limiting speeds(Grease lub.) | 260 min-1 |
| Limiting speeds(Oil lub.) | 350 min-1 |
| Constant e | 0.33 |
| Axial load factors : Y1 | 2.05 |
| Axial load factors : Y2 | 3.05 |
| Axial load factors : Y0 | 2.00 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 527 mm |
| b(min.) | 18 mm |
| (Refer.)Mass | 727 kg |
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KOYO 231/500RK+H31/500