KOYO
Tapered roller bearings 46260A
Bearing KOYO 46260A, Ø300×460×148 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 300 × 460 × 148 mm
d300Bore Ø (mm)
×
D460Outer Ø (mm)
×
B148Width (mm)
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Technical specifications
| d | 300 mm |
| D | 460 mm |
| T | 148 mm |
| C | 118 mm |
| r(min.) | 5 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 2050 kN |
| Basic load ratings : C0r | 3230 kN |
| Fatigue load limit : Cu | 331 kN |
| Limiting speeds(Grease lub.) | 510 min-1 |
| Limiting speeds(Oil lub.) | 680 min-1 |
| Constant e | 0.32 |
| Axial load factors : Y2 | 2.12 |
| Axial load factors : Y3 | 3.15 |
| Axial load factors : Y0 | 2.07 |
| da(min.) | 322 mm |
| Da(min.) | 433 mm |
| Sa(min.) | 15 mm |
| ra(max.) | 4 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 80.2 kg |
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KOYO 46260A