Spherical roller bearings

Dimensions

d		75	mm
D		160	mm
B		55	mm
d₂	≈	92.8	mm
D₁	≈	135	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	87	mm
D_a	max.	148	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		462	kN
Basic static load rating	C₀		475	kN
Fatigue load limit	P_u		48	kN
Reference speed			3200	r/min
Limiting speed			4300	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

5.55

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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