Deep groove ball bearings, single row

Dimensions

d		4	mm
D		9	mm
B		2.5	mm
d₁	≈	5.2	mm
D₁	≈	7.5	mm
r_1,2	min.	0.1	mm

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C		0.423	kN
Basic static load rating	C₀		0.116	kN
Fatigue load limit	P_u		0.005	kN
Reference speed			140000	r/min
Limiting speed			85000	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		6.5

Mass

Mass bearing

0.0007

kg

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