KOYO
Tapered roller bearings 45244
Bearing KOYO 45244, Ø220×340×90 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 220 × 340 × 90 mm
d220Bore Ø (mm)
×
D340Outer Ø (mm)
×
B90Width (mm)
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Technical specifications
| d | 220 mm |
| D | 340 mm |
| B | 90 mm |
| T | 90 mm |
| r(min.) | 3 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 933 kN |
| Basic load ratings : C0r | 1460 kN |
| Fatigue load limit : Cu | 167 kN |
| Limiting speeds(Grease lub.) | 740 min-1 |
| Limiting speeds(Oil lub.) | 990 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.) | 259 mm |
| Da(max.) | 326 mm |
| Da(min.) | 306 mm |
| Sa(min.) | 5 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 28.5 kg |
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KOYO 45244