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7934CDF Duplex Pair Bearings
Dimensions: Bore (Inner) Diameter: 170 mm; Outer Diameter: 230 mm; Width (Thickness): 56 mm;

7934CDF
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Product Attributes
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 15
Part Number 7934CDF
Arrangement DF (face-to-face arrangement)
Bore Dia (d) 170 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia (D) 230 mm
Outer Dia Tolerance -0.011mm to 0
Width (2B) 56 mm
Width Tolerance -0.25mm 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) 183
Static Load Rating (Cor) (KN) 297
Max Speed (Grease) (RPM) 2800
Max Speed (Oil) (RPM)  3800
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 6.72
RoHS Compliant
7934CDF
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