Spherical roller bearings

Dimensions

d		220	mm
D		300	mm
B		60	mm
d₂	≈	241	mm
D₁	≈	278	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	231	mm
D_a	max.	289	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		661	kN
Basic static load rating	C₀		1080	kN
Fatigue load limit	P_u		93	kN
Reference speed			2000	r/min
Limiting speed			2200	r/min
Calculation factor	e		0.16
Calculation factor	Y₁		4.2
Calculation factor	Y₂		6.3
Calculation factor	Y₀		4

Mass

Mass bearing

12.5

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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