KOYO
Tapered roller bearings 27880/20
Bearing KOYO 27880/20, Ø38.1×80.035×23.698 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 38,1 × 80,035 × 23,698 mm
d38,1Bore Ø (mm)
×
D80,035Outer Ø (mm)
×
B23,698Width (mm)
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Technical specifications
| d | 38.100 mm |
| D | 80.035 mm |
| T | 24.608 mm |
| B | 23.698 mm |
| C | 18.512 mm |
| r(min.) | 0.8 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 91.6 kN |
| Basic load ratings : C0r | 91.6 kN |
| Fatigue load limit : Cu | 13.3 kN |
| Limiting speeds(Grease lub.) | 5200 min-1 |
| Limiting speeds(Oil lub.) | 6900 min-1 |
| Load center spread : a | 22.2 mm |
| Constant :e | 0.56 |
| Axial load factors : Y1 | 1.07 |
| Axial load factors : Y0 | 0.59 |
| da | 48.0 mm |
| db | 47.0 mm |
| Da | 68.0 mm |
| Db | 75.0 mm |
| ra(max.) | 0.8 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 0.586 kg |
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KOYO 27880/20