Spherical roller bearings

Dimensions

d		220	mm
D		370	mm
B		150	mm
d₂	≈	248	mm
D₁	≈	310	mm
b		11.1	mm
K		6	mm
r_1,2	min.	4	mm

Tapered bore, taper 1:30

Abutment dimensions

D_a	max.	353	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C		2197	kN
Basic static load rating	C₀		3350	kN
Fatigue load limit	P_u		285	kN
Reference speed			850	r/min
Limiting speed			1200	r/min
Calculation factor	e		0.4
Calculation factor	Y₁		1.7
Calculation factor	Y₂		2.5
Calculation factor	Y₀		1.6

Mass

Mass bearing

66

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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