KOYO
Tapered roller bearings 09078/195
Bearing KOYO 09078/195, Ø19.05×49.225×21.539 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 19,05 × 49,225 × 21,539 mm
d19,05Bore Ø (mm)
×
D49,225Outer Ø (mm)
×
B21,539Width (mm)
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Technical specifications
| d | 19.050 mm |
| D | 49.225 mm |
| T | 19.845 mm |
| B | 21.539 mm |
| C | 14.288 mm |
| r(min.) | 1.2 mm |
| r1(min.) | 1.2 mm |
| Basic load ratings : Cr | 47.2 kN |
| Basic load ratings : C0r | 37.7 kN |
| Fatigue load limit : Cu | 5.40 kN |
| Limiting speeds(Grease lub.) | 8900 min-1 |
| Limiting speeds(Oil lub.) | 12000 min-1 |
| Load center spread : a | 10.6 mm |
| Constant :e | 0.27 |
| Axial load factors : Y1 | 2.26 |
| Axial load factors : Y0 | 1.24 |
| da | 25.5 mm |
| db | 24.0 mm |
| Da | 42.0 mm |
| Db | 44.5 mm |
| ra(max.) | 1.2 mm |
| rb(max.) | 1.2 mm |
| (Refer.)Mass | 0.189 kg |
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KOYO 09078/195