KOYO 7211CPA bearing

Bearing 7211CPA

KOYO 7211CPA bearing, Size: 55x100x21. KOYO 7211CPA are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearing 7211CPA

Bearing number : 7211CPA

Size (mm) : 55x100x21

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 15 °

a - 21,1 mm

r min. - 1,5 mm

r1 min. - 1 mm

Weight - 0,635 Kg

Basic dynamic load rating (C) - 52,9 kN

Basic static load rating (C0) - 40,2 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 18 000 r/min

Calculation factor (f0) - 14,6

Tags :  KOYO , 55x100x21

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