Deep groove ball bearings, single row

Dimensions

d		7	mm
D		19	mm
B		6	mm
d₁	≈	11.1	mm
D₂	≈	16.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	9	mm
d_a	max.	11	mm
D_a	max.	17	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C		2.2	kN
Basic static load rating	C₀		0.95	kN
Fatigue load limit	P_u		0.04	kN
Reference speed			90000	r/min
Limiting speed			47000	r/min
Calculation factor	k_r		0.025
Calculation factor	f₀		13

Mass

Mass bearing

0.008

kg

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