Spherical roller bearings

Dimensions

d		120	mm
D		260	mm
B		86	mm
d₂	≈	152	mm
D₁	≈	216	mm
b		13.9	mm
K		7.5	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	134	mm
D_a	max.	246	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		1019	kN
Basic static load rating	C₀		1120	kN
Fatigue load limit	P_u		100	kN
Reference speed			2000	r/min
Limiting speed			2600	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

23

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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