KOYO
Tapered roller bearings 45236
Bearing KOYO 45236, Ø180×280×74 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 180 × 280 × 74 mm
d180Bore Ø (mm)
×
D280Outer Ø (mm)
×
B74Width (mm)
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Technical specifications
| d | 180 mm |
| D | 280 mm |
| B | 74 mm |
| T | 74 mm |
| r(min.) | 2.5 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 722 kN |
| Basic load ratings : C0r | 1050 kN |
| Fatigue load limit : Cu | 125 kN |
| Limiting speeds(Grease lub.) | 950 min-1 |
| Limiting speeds(Oil lub.) | 1300 min-1 |
| Constant e | 0.28 |
| Axial load factors : Y2 | 2.43 |
| Axial load factors : Y3 | 3.61 |
| Axial load factors : Y0 | 2.37 |
| da(max.) | 208 mm |
| Da(max.) | 268 mm |
| Da(min.) | 250 mm |
| Sa(min.) | 5 mm |
| ra(max.) | 2 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 16.8 kg |
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KOYO 45236