Spherical roller bearings

Dimensions

d		240	mm
D		320	mm
B		60	mm
d₂	≈	261	mm
D₁	≈	298	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	251	mm
D_a	max.	309	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		685	kN
Basic static load rating	C₀		1160	kN
Fatigue load limit	P_u		98	kN
Reference speed			1900	r/min
Limiting speed			2000	r/min
Calculation factor	e		0.15
Calculation factor	Y₁		4.5
Calculation factor	Y₂		6.7
Calculation factor	Y₀		4.5

Mass

Mass bearing

13.5

kg

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

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