KOYO
Tapered roller bearings 27691/20
Bearing KOYO 27691/20, Ø83.345×125.412×25.4 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 83,345 × 125,412 × 25,4 mm
d83,345Bore Ø (mm)
×
D125,412Outer Ø (mm)
×
B25,4Width (mm)
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Technical specifications
| d | 83.345 mm |
| D | 125.412 mm |
| T | 25.400 mm |
| B | 25.400 mm |
| C | 19.845 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 126 kN |
| Basic load ratings : C0r | 162 kN |
| Fatigue load limit : Cu | 24.4 kN |
| Limiting speeds(Grease lub.) | 2900 min-1 |
| Limiting speeds(Oil lub.) | 3800 min-1 |
| Load center spread : a | 24.7 mm |
| Constant :e | 0.42 |
| Axial load factors : Y1 | 1.44 |
| Axial load factors : Y0 | 0.79 |
| da | 102.0 mm |
| db | 90.0 mm |
| Da | 115.0 mm |
| Db | 120.0 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 0.99 kg |
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KOYO 27691/20