55BTR10E

55BTR10E
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction Two
Single Row/Double Row Single
Seal Type Open
Precision Rating P4A (ABEC-7)
Contact Angle 40
Part Number 55BTR10E
Arrangement DB (back-to-back arrangement)
Bore Dia (d) 55 mm
Bore Dia Tolerance -0.007mm to 0
Outer Dia (D) 90 mm
Outer Dia Tolerance -0.008mm to 0
Width (B) 33 mm
Width Tolerance -0.15mm to 0
Ring Material 52100 Chrome steel
Ball Material Ceraimc Ball Si3N4
Cage Material TYN (ball guided polyamide resin cage)
Dynamic Load Rating (Cr) (KN) 21.6
Static Load Rating (Cor) (KN) 40
Axial Load (KN) 23.6
Max Speed (Grease) (RPM) 9700
Max Speed (Oil) (RPM)  12600
Preload EL (extra light preload)
L (light preload)
CP (special preload)
CA (special axial clearance)
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Weight (grams) 390
RoHS Compliant
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