KOYO
Spherical roller bearings 23152RR
Bearing KOYO 23152RR, Ø260×440×144 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 260 × 440 × 144 mm
d260Bore Ø (mm)
×
D440Outer Ø (mm)
×
B144Width (mm)
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Technical specifications
| d | 260 mm |
| D | 440 mm |
| B | 144 mm |
| r(min.) | 4 mm |
| Basic load ratings : Cr | 2760 kN |
| Basic load ratings : C0r | 3850 kN |
| Fatigue load limit : Cu | 231 kN |
| Limiting speeds(Grease lub.) | 710 min-1 |
| Limiting speeds(Oil lub.) | 940 min-1 |
| Constant e | 0.33 |
| Axial load factors : Y1 | 2.05 |
| Axial load factors : Y2 | 3.06 |
| Axial load factors : Y0 | 2.01 |
| da(min.) | 278 mm |
| da(max.) | mm |
| Da(max.) | 422 mm |
| Da(min.) | mm |
| ra(max.) | 3 mm |
| (Refer.)Mass | 92.2 kg |
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KOYO 23152RR