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 7238ADB
Arrangement DB (back-to-back arrangement)
Bore Dia (d) 190 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia (D) 340 mm
Outer Dia Tolerance -0.015mm to 0
Width (2B) 110 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) 510
Static Load Rating (Cor) (KN) 825
Max Speed (Grease) (RPM) 1300
Max Speed (Oil) (RPM)  1700
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 44.8
RoHS Compliant
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