Cylindrical roller bearings, single row

Dimensions

d		130	mm
D		280	mm
B		58	mm
d₁	≈	181	mm
E		247	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	3.7	mm

Abutment dimensions

d_a	min.	147	mm
d_a	max.	243	mm
D_a	min.	251	mm
D_a	max.	262	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C		720	kN
Basic static load rating	C₀		750	kN
Fatigue load limit	P_u		81.5	kN
Reference speed			2400	r/min
Limiting speed			3000	r/min
Calculation factor	k_r		0.12
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

17.866

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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