Spherical roller bearings

Dimensions

d		280	mm
D		380	mm
B		75	mm
d₂	≈	308	mm
D₁	≈	352	mm
b		11.1	mm
K		6	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	291	mm
D_a	max.	369	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		1016	kN
Basic static load rating	C₀		1760	kN
Fatigue load limit	P_u		143	kN
Reference speed			1600	r/min
Limiting speed			1700	r/min
Calculation factor	e		0.16
Calculation factor	Y₁		4.2
Calculation factor	Y₂		6.3
Calculation factor	Y₀		4

Mass

Mass bearing

25

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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