NTN 21308CK bearing



NTN 21308CK bearing | Spherical Roller Bearing | 40x90x23
Best Price- Bearing number : 21308CK
- Size (mm) : 40x90x23
- Brand : NTN
- Bore Diameter (mm) : 40
- Outer Diameter (mm) : 90
- Width (mm) : 23
- d - 40 mm
- D - 90 mm
- B - 23 mm
- C - 23 mm
- r min. - 1,5 mm
- da min. - 48,5 mm
- Da max. - 81,5 mm
- ra max. - 1,5 mm
- Weight - 0,694 Kg
- Basic dynamic load rating (C) - 88 kN
- Basic static load rating (C0) - 90 kN
- (Grease) Lubrication Speed - 4 900 r/min
- (Oil) Lubrication Speed - 6 400 r/min
- Calculation factor (e) - 0,26
- Calculation factor (Y0) - 2,5
- Calculation factor (Y1) - 2,55
- Calculation factor (Y2) - 3,8