KOYO
Spherical roller bearings 23038R
Bearing KOYO 23038R, Ø190×290×75 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 190 × 290 × 75 mm
d190Bore Ø (mm)
×
D290Outer Ø (mm)
×
B75Width (mm)
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Technical specifications
| d | 190 mm |
| D | 290 mm |
| B | 75 mm |
| r(min.) | 2.1 mm |
| Basic load ratings : Cr | 923 kN |
| Basic load ratings : C0r | 1370 kN |
| Fatigue load limit : Cu | 132 kN |
| Limiting speeds(Grease lub.) | 1100 min-1 |
| Limiting speeds(Oil lub.) | 1500 min-1 |
| Constant e | 0.25 |
| Axial load factors : Y1 | 2.67 |
| Axial load factors : Y2 | 3.97 |
| Axial load factors : Y0 | 2.61 |
| da(min.) | 202 mm |
| da(max.) | mm |
| Da(max.) | 278 mm |
| Da(min.) | mm |
| ra(max.) | 2 mm |
| (Refer.)Mass | 18.8 kg |
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KOYO 23038R