Cylindrical roller bearings, single row

Dimensions

d		140	mm
D		250	mm
B		42	mm
D₁	≈	215.78	mm
F		169	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	2.5	mm

Abutment dimensions

d_a	min.	154	mm
d_a	max.	165	mm
d_b	min.	172	mm
D_a	max.	235	mm
r_a	max.	2.5	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		450	kN
Basic static load rating	C₀		510	kN
Fatigue load limit	P_u		57	kN
Reference speed			2800	r/min
Limiting speed			3200	r/min
Calculation factor	k_r		0.15
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

9.414

kg

Appropriate products

Angle ring

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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