Spherical roller bearings

Dimensions

d		170	mm
D		280	mm
B		88	mm
d₂	≈	195	mm
D₁	≈	244	mm
b		13.9	mm
K		7.5	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	268	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C		1086	kN
Basic static load rating	C₀		1500	kN
Fatigue load limit	P_u		137	kN
Reference speed			1800	r/min
Limiting speed			2400	r/min
Calculation factor	e		0.3
Calculation factor	Y₁		2.3
Calculation factor	Y₂		3.4
Calculation factor	Y₀		2.2

Mass

Mass bearing

21.3

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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