Thrust ball bearings, single direction

Dimensions

d		40	mm
D		78	mm
H		26	mm
d₁	≈	78	mm
D₁	≈	42	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	63	mm
D_a	max.	55	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		61.8	kN
Basic static load rating	C₀		122	kN
Fatigue load limit	P_u		4.5	kN
Reference speed			3000	r/min
Limiting speed			4300	r/min
Minimum load factor	A		0.077

Mass

Mass bearing (including seat washer where applicable)

0.53

kg

For additional information about the meaning and limitations of the product data, refer to Thrust ball bearings and Principles of bearing selection and application.

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