Spherical roller bearings

Dimensions

d		170	mm
D		260	mm
B		67	mm
d₂	≈	191	mm
D₁	≈	232	mm
b		11.1	mm
K		6	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	249	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		745	kN
Basic static load rating	C₀		1060	kN
Fatigue load limit	P_u		100	kN
Reference speed			2200	r/min
Limiting speed			2800	r/min
Calculation factor	e		0.23
Calculation factor	Y₁		2.9
Calculation factor	Y₂		4.4
Calculation factor	Y₀		2.8

Mass

Mass bearing

12.6

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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