Deep groove ball bearings

Dimensions

d		30	mm
D		42	mm
B		7	mm
d₂	≈	32.6	mm
D₂	≈	39.4	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	32	mm
d_a	max.	32.5	mm
D_a	max.	40	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C		4.49	kN
Basic static load rating	C₀		2.9	kN
Fatigue load limit	P_u		0.146	kN
Limiting speed			9500	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		13.9

Mass

Mass bearing

0.025

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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