Spherical roller bearings

Dimensions

d		160	mm
D		290	mm
B		104	mm
d₂	≈	188	mm
D₁	≈	244	mm
b		13.9	mm
K		7.5	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	174	mm
D_a	max.	276	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		1281	kN
Basic static load rating	C₀		1660	kN
Fatigue load limit	P_u		153	kN
Reference speed			1500	r/min
Limiting speed			2200	r/min
Calculation factor	e		0.35
Calculation factor	Y₁		1.9
Calculation factor	Y₂		2.9
Calculation factor	Y₀		1.8

Mass

Mass bearing

31

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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