KOYO
Tapered roller bearings 32234JR
Bearing KOYO 32234JR, Ø170×310×86 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 170 × 310 × 86 mm
d170Bore Ø (mm)
×
D310Outer Ø (mm)
×
B86Width (mm)
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Technical specifications
| d | 170 mm |
| D | 310 mm |
| T | 91 mm |
| B | 86 mm |
| C | 71 mm |
| r(min.) | 5 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 1120 kN |
| Basic load ratings : C0r | 1380 kN |
| Fatigue load limit : Cu | 152 kN |
| Limiting speeds(Grease lub.) | 1100 min-1 |
| Limiting speeds(Oil lub.) | 1500 min-1 |
| Load center spread : a | 76.2 mm |
| Constant e | 0.44 |
| Axial load factors : Y1 | 1.38 |
| Axial load factors : Y0 | 0.76 |
| da(min.) | 192 mm |
| db(max.) | 195 mm |
| Da(max.) | 292 mm |
| Da(min.) | 259 mm |
| Db(min.) | 294 mm |
| Sa(min.) | 10 mm |
| Sb(min.) | 20 mm |
| ra(max.) | 4 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 28.9 kg |
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KOYO 32234JR