Spherical roller bearings

Dimensions

d		220	mm
D		460	mm
B		145	mm
d₂	≈	279	mm
D₁	≈	389	mm
b		22.3	mm
K		12	mm
r_1,2	min.	5	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	440	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C		2839	kN
Basic static load rating	C₀		3450	kN
Fatigue load limit	P_u		260	kN
Reference speed			1000	r/min
Limiting speed			1400	r/min
Calculation factor	e		0.31
Calculation factor	Y₁		2.2
Calculation factor	Y₂		3.3
Calculation factor	Y₀		2.2

Mass

Mass bearing

120.5

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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