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 40
Part Number 7240BDB
Arrangement DB (back-to-back arrangement)
Bore Dia (d) 200 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia (D) 360 mm
Outer Dia Tolerance -0.015mm to 0
Width (2B) 116 mm
Width Tolerance -0.3mm 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) 495
Static Load Rating (Cor) (KN) 815
Max Speed (Grease) (RPM) 1100
Max Speed (Oil) (RPM)  1500
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 53.2
RoHS Compliant
  • Request a Quote