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7224B Single Row Angular Contact Ball Bearings
Dimensions: Bore (Inner) Diameter: 120 mm; Outer Diameter: 215 mm; Width (Thickness): 40 mm;

7224B
Product Attributes
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction One
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7)
Contact Angle 40
Part Number 7224B
Bore Dia (d) 120 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia (D) 215 mm
Outer Dia Tolerance -0.011mm to 0
Width (B) 40 mm
Width Tolerance -0.2mm 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) 165
Static Load Rating (Cor) (KN) 162
Max Speed (Grease) (RPM) 2400
Max Speed (Oil) (RPM)  3200
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 6.26
RoHS Compliant
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