Spherical roller bearings

Dimensions

d		75	mm
D		130	mm
B		31	mm
d₂	≈	87.8	mm
D₁	≈	115	mm
b		6	mm
K		3	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	84	mm
D_a	max.	121	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		217	kN
Basic static load rating	C₀		240	kN
Fatigue load limit	P_u		26.5	kN
Reference speed			4800	r/min
Limiting speed			6300	r/min
Calculation factor	e		0.22
Calculation factor	Y₁		3
Calculation factor	Y₂		4.6
Calculation factor	Y₀		2.8

Mass

Mass bearing

1.7

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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