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QJ212 Four Point Contact Ball Bearings
Dimensions: Bore (Inner) Diameter: 60 mm； Outer Diameter: 110 mm； Width (Thickness): 22 mm;

QJ212
Product Attributes
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction One
Single Row/Double Row Single
Seal Type Open
Precision Rating P0 (ABEC-1)
Contact Angle 30 º
Part Number QJ212
Bore Dia (d) 60 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia (D) 110 mm
Outer Dia Tolerance -0.015mm to 0
Width (B) 22 mm
Width Tolerance -0.15mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Load Rating (Cr) (KN) 85.5
Static Load Rating (Cor) (KN) 150
Max Speed (Grease) (RPM) 4800
Max Speed (Oil) (RPM)  6300
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 0.98
RoHS Compliant
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