Description:
- Tapered roller bearings 2788/2720
- Bearing number : 2788/2720
- Size (mm) : 38.100×76.200×23.812
- Brand : KOYO
- Bore Diameter (mm) : 38.100
- Outer Diameter (mm) : 76.200
- Width (mm) : 23.812
- Bearing dimensions and specification in TIMKEN catalogue:
- d – 38.100 mm
- D – 76.200 mm
- T – 23.812 mm
- B – 25.654 mm
- C – 19.050 mm
- a – 8.0 mm
- r1 min. – 3.5 mm
- r2 min. – 3.3 mm
- Weight – 0,495 Kg
- Basic dynamic load rating (C) – 68000 kN
- Basic static load rating (C0) – 81000 kN
- (Grease) Lubrication Speed – 5000 r/min
- (Oil) Lubrication Speed – 6700 r/min
- Calculation factor (e) – 0.30
- Calculation factor (Y0) – 1.1
- Calculation factor (Y1) – 2.0
- Tags : KOYO , 38.100×76.200×23.812
