Deep groove ball bearings

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁	≈	56.8	mm
D₁	≈	65.6	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	53.2	mm
D_a	max.	68.8	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C		14.6	kN
Basic static load rating	C₀		11.8	kN
Fatigue load limit	P_u		0.5	kN
Reference speed			19000	r/min
Limiting speed			12000	r/min
Calculation factor	k_r		0.02
Calculation factor	f₀		16.1

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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