KOYO
Tapered roller bearings 32968JR
Bearing KOYO 32968JR, Ø340×460×76 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 340 × 460 × 76 mm
d340Bore Ø (mm)
×
D460Outer Ø (mm)
×
B76Width (mm)
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Technical specifications
| d | 340 mm |
| D | 460 mm |
| T | 76 mm |
| B | 76 mm |
| C | 57 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 1340 kN |
| Basic load ratings : C0r | 2340 kN |
| Fatigue load limit : Cu | 229 kN |
| Limiting speeds(Grease lub.) | 590 min-1 |
| Limiting speeds(Oil lub.) | 790 min-1 |
| Load center spread : a | 90.5 mm |
| Constant e | 0.44 |
| Axial load factors : Y1 | 1.37 |
| Axial load factors : Y0 | 0.75 |
| da(min.) | 358 mm |
| db(max.) | 361 mm |
| Da(max.) | 446 mm |
| Da(min.) | 420 mm |
| Db(min.) | 446 mm |
| Sa(min.) | 12 mm |
| Sb(min.) | 19 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 35.6 kg |
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KOYO 32968JR