Tapered roller bearings, single row

Dimensions

d		110	mm
D		170	mm
T		47	mm
d₁	≈	139.3	mm
B		47	mm
C		37	mm
r_1,2	min.	2.5	mm
r_3,4	min.	2	mm
a		33.585	mm

Abutment dimensions

d_a	max.	123	mm
d_b	min.	120	mm
D_a	min.	152	mm
D_a	max.	160	mm
D_b	min.	161	mm
C_a	min.	7	mm
C_b	min.	10	mm
r_a	max.	2.5	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C		281	kN
Basic static load rating	C₀		500	kN
Fatigue load limit	P_u		53	kN
Reference speed			2599.999	r/min
Limiting speed			3600	r/min
Calculation factor	e		0.28
Calculation factor	Y		2.1
Calculation factor	Y₀		1.1

Mass

Mass bearing

3.832

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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