Spherical roller bearings

Dimensions

d		260	mm
D		360	mm
B		75	mm
d₂	≈	287	mm
D₁	≈	331	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	271	mm
D_a	max.	349	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		1055	kN
Basic static load rating	C₀		1800	kN
Fatigue load limit	P_u		156	kN
Reference speed			1700	r/min
Limiting speed			1900	r/min
Calculation factor	e		0.18
Calculation factor	Y₁		3.8
Calculation factor	Y₂		5.6
Calculation factor	Y₀		3.6

Mass

Mass bearing

23.5

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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