KOYO
Tapered roller bearings 2788R/29
Bearing KOYO 2788R/29, Ø38.1×76.2×25.654 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 38,1 × 76,2 × 25,654 mm
d38,1Bore Ø (mm)
×
D76,2Outer Ø (mm)
×
B25,654Width (mm)
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Technical specifications
| d | 38.100 mm |
| D | 76.200 mm |
| T | 23.812 mm |
| B | 25.654 mm |
| C | 19.050 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 92.6 kN |
| Basic load ratings : C0r | 92.2 kN |
| Fatigue load limit : Cu | 13.8 kN |
| Limiting speeds(Grease lub.) | 5400 min-1 |
| Limiting speeds(Oil lub.) | 7200 min-1 |
| Load center spread : a | 15.9 mm |
| Constant :e | 0.30 |
| Axial load factors : Y1 | 1.98 |
| Axial load factors : Y0 | 1.09 |
| da | 50.0 mm |
| db | 43.5 mm |
| Da | 68.0 mm |
| Db | 70.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 0.497 kg |
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KOYO 2788R/29