Spherical roller bearings

Dimensions

d		65	mm
D		140	mm
B		48	mm
d₂	≈	81.6	mm
D₁	≈	118	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	128	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		357	kN
Basic static load rating	C₀		360	kN
Fatigue load limit	P_u		38	kN
Reference speed			3800	r/min
Limiting speed			5000	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

3.65

kg

Mounting information

Recommended lock nut tightening angle

α

115

°

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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