KOYO
Tapered roller bearings 32205JR
Bearing KOYO 32205JR, Ø25×52×18 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 25 × 52 × 18 mm
d25Bore Ø (mm)
×
D52Outer Ø (mm)
×
B18Width (mm)
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Technical specifications
| d | 25 mm |
| D | 52 mm |
| T | 19.25 mm |
| B | 18 mm |
| C | 16 mm |
| r(min.) | 1 mm |
| r1(min.) | 1 mm |
| Basic load ratings : Cr | 49.7 kN |
| Basic load ratings : C0r | 44.8 kN |
| Fatigue load limit : Cu | 6.35 kN |
| Limiting speeds(Grease lub.) | 7900 min-1 |
| Limiting speeds(Oil lub.) | 11000 min-1 |
| Load center spread : a | 13.5 mm |
| Constant e | 0.36 |
| Axial load factors : Y1 | 1.67 |
| Axial load factors : Y0 | 0.92 |
| da(min.) | 30.5 mm |
| db(max.) | 31 mm |
| Da(max.) | 46.5 mm |
| Da(min.) | 43 mm |
| Db(min.) | 48 mm |
| Sa(min.) | 2 mm |
| Sb(min.) | 4 mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.188 kg |
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KOYO 32205JR