Deep groove ball bearings

Dimensions

d		20	mm
D		32	mm
B		7	mm
d₁	≈	23.85	mm
D₁	≈	28.25	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	22	mm
D_a	max.	30	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C		4.03	kN
Basic static load rating	C₀		2.32	kN
Fatigue load limit	P_u		0.104	kN
Reference speed			45000	r/min
Limiting speed			28000	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		14.5

Mass

Mass bearing

0.018

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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