Deep groove ball bearings, single row

Dimensions

d		4	mm
D		9	mm
B		3.5	mm
d₁	≈	5.2	mm
D₂	≈	8.1	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	5.1	mm
D_a	max.	8.4	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C		0.54	kN
Basic static load rating	C₀		0.18	kN
Fatigue load limit	P_u		0.07	kN
Reference speed			140000	r/min
Limiting speed			70000	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		10

Mass

Mass bearing

0.001

kg

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