Tapered roller bearings, single row

Dimensions

d		130	mm
D		280	mm
T		63.75	mm
d₁	≈	192.625	mm
B		58	mm
C		49	mm
r_1,2	min.	5	mm
r_3,4	min.	4	mm
a		51	mm

Abutment dimensions

d_a	max.	164	mm
d_b	min.	148	mm
D_a	min.	239	mm
D_a	max.	262	mm
D_b	min.	255	mm
C_a	min.	8	mm
C_b	min.	14.5	mm
r_a	max.	5	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C		627	kN
Basic static load rating	C₀		800	kN
Fatigue load limit	P_u		83	kN
Reference speed			1600	r/min
Limiting speed			2400	r/min
Calculation factor	e		0.35
Calculation factor	Y		1.7
Calculation factor	Y₀		0.9

Mass

Mass bearing

16.806

kg

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

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