Spherical roller bearings

Dimensions

d		320	mm
D		440	mm
B		90	mm
d₂	≈	354	mm
D₁	≈	406	mm
b		11.1	mm
K		6	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	333	mm
D_a	max.	427	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		1480	kN
Basic static load rating	C₀		2700	kN
Fatigue load limit	P_u		212	kN
Reference speed			1400	r/min
Limiting speed			1500	r/min
Calculation factor	e		0.17
Calculation factor	Y₁		4
Calculation factor	Y₂		5.9
Calculation factor	Y₀		4

Mass

Mass bearing

42

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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