Deep groove ball bearings

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	75.34	mm
D₂	≈	103.7	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	66	mm
d_a	max.	75.2	mm
D_a	max.	109	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		71.5	kN
Basic static load rating	C₀		45	kN
Fatigue load limit	P_u		1.9	kN
Limiting speed			3800	r/min
Calculation factor	k_r		0.03
Calculation factor	f₀		13.1

Mass

Mass bearing

2.04

kg

For additional information about the meaning and limitations of the product data, refer to Deep groove ball bearings and Principles of bearing selection and application.

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