KOYO
Tapered roller bearings 30219JR
Bearing KOYO 30219JR, Ø95×170×32 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 95 × 170 × 32 mm
d95Bore Ø (mm)
×
D170Outer Ø (mm)
×
B32Width (mm)
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Technical specifications
| d | 95 mm |
| D | 170 mm |
| T | 34.5 mm |
| B | 32 mm |
| C | 27 mm |
| r(min.) | 3 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 289 kN |
| Basic load ratings : C0r | 299 kN |
| Fatigue load limit : Cu | 44.0 kN |
| Limiting speeds(Grease lub.) | 2200 min-1 |
| Limiting speeds(Oil lub.) | 3000 min-1 |
| Load center spread : a | 34.9 mm |
| Constant e | 0.42 |
| Axial load factors : Y1 | 1.43 |
| Axial load factors : Y0 | 0.79 |
| da(min.) | 109 mm |
| db(max.) | 110 mm |
| Da(max.) | 158 mm |
| Da(min.) | 149 mm |
| Db(min.) | 159 mm |
| Sa(min.) | 5 mm |
| Sb(min.) | 7.5 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 3.20 kg |
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KOYO 30219JR