Spherical roller bearings

Dimensions

d		85	mm
D		180	mm
B		41	mm
d₂	≈	106	mm
D₁	≈	141	mm
b		6	mm
K		3	mm
r_1,2	min.	3	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	166	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		331	kN
Basic static load rating	C₀		375	kN
Fatigue load limit	P_u		39	kN
Reference speed			3800	r/min
Limiting speed			5300	r/min
Calculation factor	e		0.24
Calculation factor	Y₁		2.8
Calculation factor	Y₂		4.2
Calculation factor	Y₀		2.8

Mass

Mass bearing

5.15

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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