Spherical roller bearings

Dimensions

d		140	mm
D		250	mm
B		68	mm
d₂	≈	166	mm
D₁	≈	216	mm
b		11.1	mm
K		6	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	154	mm
D_a	max.	236	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		743	kN
Basic static load rating	C₀		900	kN
Fatigue load limit	P_u		86.5	kN
Reference speed			2400	r/min
Limiting speed			3200	r/min
Calculation factor	e		0.26
Calculation factor	Y₁		2.6
Calculation factor	Y₂		3.9
Calculation factor	Y₀		2.5

Mass

Mass bearing

14

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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