KOYO
Spherical roller bearings 22252RHAK+AH2252
Bearing KOYO 22252RHAK+AH2252, Ø260×480×130 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 260 × 480 × 130 mm
d260Bore Ø (mm)
×
D480Outer Ø (mm)
×
B130Width (mm)
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Technical specifications
| d1 | 240 mm |
| B1 | 155 mm |
| B2 | 161 mm |
| G | Tr290�4 mm |
| G1 | 23 mm |
| d | 260 mm |
| D | 480 mm |
| B | 130 mm |
| r(min.) | 5 mm |
| Basic load ratings : Cr | 2790 kN |
| Basic load ratings : C0r | 3430 kN |
| Limiting speeds(Grease lub.) | 650 min-1 |
| Limiting speeds(Oil lub.) | 870 min-1 |
| Constant e | 0.27 |
| Axial load factors : Y1 | 2.50 |
| Axial load factors : Y2 | 3.72 |
| Axial load factors : Y0 | 2.44 |
| (Refer.)Mass | 115 kg |
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KOYO 22252RHAK+AH2252