KOYO
Tapered roller bearings 30213JR
Bearing KOYO 30213JR, Ø65×120×23 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 65 × 120 × 23 mm
d65Bore Ø (mm)
×
D120Outer Ø (mm)
×
B23Width (mm)
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Technical specifications
| d | 65 mm |
| D | 120 mm |
| T | 24.75 mm |
| B | 23 mm |
| C | 20 mm |
| r(min.) | 2 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 160 kN |
| Basic load ratings : C0r | 156 kN |
| Fatigue load limit : Cu | 24.3 kN |
| Limiting speeds(Grease lub.) | 3200 min-1 |
| Limiting speeds(Oil lub.) | 4300 min-1 |
| Load center spread : a | 24.2 mm |
| Constant e | 0.40 |
| Axial load factors : Y1 | 1.48 |
| Axial load factors : Y0 | 0.81 |
| da(min.) | 75 mm |
| db(max.) | 77 mm |
| Da(max.) | 110 mm |
| Da(min.) | 106 mm |
| Db(min.) | 113 mm |
| Sa(min.) | 4 mm |
| Sb(min.) | 4.5 mm |
| ra(max.) | 2 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 1.18 kg |
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KOYO 30213JR