Deep groove ball bearings, single row

Dimensions

d		12	mm
D		28	mm
B		8	mm
d₁	≈	17	mm
D₂	≈	24.72	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	14	mm
d_a	max.	16.9	mm
D_a	max.	26	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C		5.1	kN
Basic static load rating	C₀		2.3	kN
Fatigue load limit	P_u		0.098	kN
Reference speed			66000	r/min
Limiting speed			33000	r/min
Calculation factor	k_r		0.025
Calculation factor	f₀		13

Mass

Mass bearing

0.022

kg

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