Tapered roller bearings, single row

Dimensions

d		75	mm
D		160	mm
T		58	mm
d₁	≈	113.2	mm
B		55	mm
C		45	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		38	mm

Abutment dimensions

d_a	max.	91	mm
d_b	min.	87	mm
D_a	min.	133	mm
D_a	max.	148	mm
D_b	min.	149	mm
C_a	min.	7	mm
C_b	min.	13	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		336	kN
Basic static load rating	C₀		440	kN
Fatigue load limit	P_u		51	kN
Reference speed			3000	r/min
Limiting speed			4300	r/min
Calculation factor	e		0.35
Calculation factor	Y		1.7
Calculation factor	Y₀		0.9

Mass

Mass bearing

5.193

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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