Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction Two
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7)
Contact Angle 30
Part Number 7308AWDF
Arrangement DF (face-to-face arrangement)
Bore Dia (d) 40 mm
Bore Dia Tolerance -0.006mm to 0
Outer Dia (D) 90 mm
Outer Dia Tolerance -0.008mm to 0
Width (2B) 46 mm
Width Tolerance -0.12mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material TYN (ball guided polyamide resin cage)
TR (outer ring guided polyamide resin cage)
W ( steel plate punching)
T85 (polyamide 46 resin)
Dynamic Load Rating (Cr) (KN) 79.5
Static Load Rating (Cor) (KN) 66
Max Speed (Grease) (RPM) 4500
Max Speed (Oil) (RPM)  6000
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 1.266
RoHS Compliant
  • Request a Quote