71808 ACD/P4

71808 ACD/P4
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7)
Contact Angle 25º
Part Number 71808 ACD/P4
Arrangement DB Set of two bearings arranged back-to-back <>
DF Set of two bearings arranged face-to-face ><
DT Set of two bearings arranged in tandem <<
DG Set of two bearings for universal matching
Bore Dia (d) 40 mm
Bore Dia Tolerance -0.006mm to 0
Outer Dia (D) 52 mm
Outer Dia Tolerance -0.007mm to 0
Width (B) 7 mm
Width Tolerance -0.12mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Polyamide
Dynamic Load Rating (Cr) (KN) 4.49
Static Load Rating (Cor) (KN) 4.55
Max Speed (Grease) (RPM) 22000
Max Speed (Oil) (RPM) 34000
Preload Extra Light Preload
Light Preload
Medium Preload
Heavy Preload
Special Preload
Special Axial Clearance
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Weight (grams) 31
RoHS Compliant
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