Spherical roller bearings

Dimensions

d		240	mm
D		440	mm
B		120	mm
d₂	≈	290	mm
D₁	≈	383	mm
b		22.3	mm
K		12	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	257	mm
D_a	max.	423	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C		2258	kN
Basic static load rating	C₀		3000	kN
Fatigue load limit	P_u		245	kN
Reference speed			1300	r/min
Limiting speed			1800	r/min
Calculation factor	e		0.27
Calculation factor	Y₁		2.5
Calculation factor	Y₂		3.7
Calculation factor	Y₀		2.5

Mass

Mass bearing

83

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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