NTN 4T-42687/42620 bearing



NTN 4T-42687/42620 bearing | Tapered Roller Bearing | 76.2x127x30.162
Best Price- Bearing number : 4T-42687/42620
- Size (mm) : 76.2x127x30.162
- Brand : NTN
- Bore Diameter (mm) : 76,2
- Outer Diameter (mm) : 127
- Width (mm) : 30,162
- d - 76,2 mm
- D - 127 mm
- T - 30,162 mm
- B - 31 mm
- C - 22,225 mm
- ra1 max. - 3,3 mm
- a - 2,8 mm
- Da - 114 mm
- db - 84 mm
- ra max. - 3,5 mm
- da - 90 mm
- Db - 121 mm
- Weight - 1,46 Kg
- Basic dynamic load rating (C) - 135 kN
- Basic static load rating (C0) - 194 kN
- (Grease) Lubrication Speed - 2 800 r/min
- (Oil) Lubrication Speed - 3 700 r/min
- Calculation factor (e) - 0,42
- Calculation factor (Y0) - 0,79
- Calculation factor (Y2) - 1,43