KOYO
Tapered roller bearings 30313DJR
Bearing KOYO 30313DJR, Ø65×140×33 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 65 × 140 × 33 mm
d65Bore Ø (mm)
×
D140Outer Ø (mm)
×
B33Width (mm)
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Technical specifications
| d | 65 mm |
| D | 140 mm |
| T | 36 mm |
| B | 33 mm |
| C | 23 mm |
| r(min.) | 3 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 220 kN |
| Basic load ratings : C0r | 209 kN |
| Fatigue load limit : Cu | 31.4 kN |
| Limiting speeds(Grease lub.) | 2400 min-1 |
| Limiting speeds(Oil lub.) | 3400 min-1 |
| Load center spread : a | 44.3 mm |
| Constant e | 0.83 |
| Axial load factors : Y1 | 0.73 |
| Axial load factors : Y0 | 0.40 |
| da(min.) | 79 mm |
| db(max.) | 79 mm |
| Da(max.) | 128 mm |
| Da(min.) | 111 mm |
| Db(min.) | 133 mm |
| Sa(min.) | 4 mm |
| Sb(min.) | 13 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 2.44 kg |
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KOYO 30313DJR