Deep groove ball bearings

Dimensions

d		70	mm
D		90	mm
B		10	mm
d₁	≈	76.4	mm
D₁	≈	83.9	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	73.2	mm
D_a	max.	86.8	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C		12.4	kN
Basic static load rating	C₀		13.2	kN
Fatigue load limit	P_u		0.56	kN
Reference speed			15000	r/min
Limiting speed			9000	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		17.2

Mass

Mass bearing

0.14

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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