Tapered roller bearings, single row

Dimensions

d		95	mm
D		170	mm
T		34.5	mm
d₁	≈	126.98	mm
B		32	mm
C		27	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		32.974	mm

Abutment dimensions

d_a	max.	110	mm
d_b	min.	107	mm
D_a	min.	149	mm
D_a	max.	158	mm
D_b	min.	159	mm
C_a	min.	5	mm
C_b	min.	7.5	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		216	kN
Basic static load rating	C₀		275	kN
Fatigue load limit	P_u		31.5	kN
Reference speed			2800	r/min
Limiting speed			3800	r/min
Calculation factor	e		0.43
Calculation factor	Y		1.4
Calculation factor	Y₀		0.8

Mass

Mass bearing

2.99

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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