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QJ313 Four Point Contact Ball Bearings
Dimensions: Bore (Inner) Diameter: 65 mm； Outer Diameter: 140 mm； Width (Thickness): 33 mm;

QJ313
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 QJ313
Bore Dia (d) 65 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia (D) 140 mm
Outer Dia Tolerance -0.018mm to 0
Width (B) 33 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) 153
Static Load Rating (Cor) (KN) 250
Max Speed (Grease) (RPM) 3800
Max Speed (Oil) (RPM)  5300
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 2.7
RoHS Compliant
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