KOYO
Tapered roller bearings 32318JR
Bearing KOYO 32318JR, Ø90×190×64 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 90 × 190 × 64 mm
d90Bore Ø (mm)
×
D190Outer Ø (mm)
×
B64Width (mm)
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Technical specifications
| d | 90 mm |
| D | 190 mm |
| T | 67.5 mm |
| B | 64 mm |
| C | 53 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 577 kN |
| Basic load ratings : C0r | 614 kN |
| Fatigue load limit : Cu | 78.7 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 2800 min-1 |
| Load center spread : a | 46.6 mm |
| Constant e | 0.35 |
| Axial load factors : Y1 | 1.74 |
| Axial load factors : Y0 | 0.96 |
| da(min.) | 108 mm |
| db(max.) | 108 mm |
| Da(max.) | 176 mm |
| Da(min.) | 157 mm |
| Db(min.) | 177 mm |
| Sa(min.) | 5 mm |
| Sb(min.) | 14.5 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 8.61 kg |
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KOYO 32318JR