Spherical roller bearings

Dimensions

d		90	mm
D		160	mm
B		52.4	mm
d₂	≈	106	mm
D₁	≈	137	mm
b		5.5	mm
K		3	mm
r_1,2	min.	2	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	149	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		372	kN
Basic static load rating	C₀		440	kN
Fatigue load limit	P_u		48	kN
Reference speed			2800	r/min
Limiting speed			3800	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

4.5

kg

Mounting information

Recommended lock nut tightening angle

α

150

°

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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