Cylindrical roller bearings, single row

Dimensions

d		120	mm
D		260	mm
B		55	mm
d₁	≈	168	mm
E		230	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	3.7	mm

Abutment dimensions

d_a	min.	134	mm
d_a	max.	226	mm
D_a	min.	235	mm
D_a	max.	245	mm
r_a	max.	2.5	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		610	kN
Basic static load rating	C₀		620	kN
Fatigue load limit	P_u		69.5	kN
Reference speed			2800	r/min
Limiting speed			3200	r/min
Calculation factor	k_r		0.12
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

14.865

kg

For additional information about the meaning and limitations of the product data, refer to Single row cylindrical roller bearings and Principles of bearing selection and application.

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