KOYO
Tapered roller bearings 30314DJR
Bearing KOYO 30314DJR, Ø70×150×35 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 70 × 150 × 35 mm
d70Bore Ø (mm)
×
D150Outer Ø (mm)
×
B35Width (mm)
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Technical specifications
| d | 70 mm |
| D | 150 mm |
| T | 38 mm |
| B | 35 mm |
| C | 25 mm |
| r(min.) | 3 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 246 kN |
| Basic load ratings : C0r | 235 kN |
| Fatigue load limit : Cu | 34.9 kN |
| Limiting speeds(Grease lub.) | 2300 min-1 |
| Limiting speeds(Oil lub.) | 3200 min-1 |
| Load center spread : a | 47.1 mm |
| Constant e | 0.83 |
| Axial load factors : Y1 | 0.73 |
| Axial load factors : Y0 | 0.40 |
| da(min.) | 84 mm |
| db(max.) | 84 mm |
| Da(max.) | 138 mm |
| Da(min.) | 118 mm |
| Db(min.) | 142 mm |
| Sa(min.) | 4 mm |
| Sb(min.) | 13 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 2.97 kg |
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KOYO 30314DJR