Deep groove ball bearings

Dimensions

d		320	mm
D		400	mm
B		38	mm
d₁	≈	345.7	mm
D₁	≈	375.2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	332	mm
D_a	max.	388	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		172	kN
Basic static load rating	C₀		255	kN
Fatigue load limit	P_u		5.7	kN
Reference speed			3000	r/min
Limiting speed			2400	r/min
Calculation factor	k_r		0.015
Calculation factor	f₀		17.2

Mass

Mass bearing

11

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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