Spherical roller bearings

Dimensions

d		50	mm
D		90	mm
B		23	mm
d₂	≈	60	mm
D₁	≈	79	mm
b		5.5	mm
K		3	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	57	mm
D_a	max.	83	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		107	kN
Basic static load rating	C₀		108	kN
Fatigue load limit	P_u		12	kN
Reference speed			7000	r/min
Limiting speed			9500	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

0.63

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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