KOYO
Tapered roller bearings 46268
Bearing KOYO 46268, Ø340×520×133 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 340 × 520 × 133 mm
d340Bore Ø (mm)
×
D520Outer Ø (mm)
×
B133Width (mm)
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Technical specifications
| d | 340 mm |
| D | 520 mm |
| T | 133 mm |
| C | 118 mm |
| r(min.) | 6 mm |
| r1(min.) | 2 mm |
| Basic load ratings : Cr | 1940 kN |
| Basic load ratings : C0r | 3070 kN |
| Fatigue load limit : Cu | 314 kN |
| Limiting speeds(Grease lub.) | 420 min-1 |
| Limiting speeds(Oil lub.) | 570 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.) | 368 mm |
| Da(min.) | 489 mm |
| Sa(min.) | 7.5 mm |
| ra(max.) | 5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 95.3 kg |
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KOYO 46268