Spherical roller bearings

Dimensions

d		160	mm
D		270	mm
B		109	mm
d₂	≈	181	mm
D₁	≈	228	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:30

Abutment dimensions

D_a	max.	258	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		1227	kN
Basic static load rating	C₀		1760	kN
Fatigue load limit	P_u		163	kN
Reference speed			1300	r/min
Limiting speed			1900	r/min
Calculation factor	e		0.4
Calculation factor	Y₁		1.7
Calculation factor	Y₂		2.5
Calculation factor	Y₀		1.6

Mass

Mass bearing

24.5

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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