Cylindrical roller bearings, single row

Dimensions

d		180	mm
D		320	mm
B		52	mm
D₁	≈	278.6	mm
F		217	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	2.9	mm

Abutment dimensions

d_a	min.	198	mm
d_a	max.	213	mm
d_b	min.	220	mm
D_a	max.	302.2	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C		720	kN
Basic static load rating	C₀		850	kN
Fatigue load limit	P_u		88	kN
Reference speed			2200	r/min
Limiting speed			3600	r/min
Calculation factor	k_r		0.23
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

18.5

kg

Appropriate products

Angle ring

For additional information about the meaning and limitations of the product data, refer to Single row cylindrical roller bearings and Principles of bearing selection and application.

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