Tapered roller bearings, single row

Dimensions

d		95	mm
D		145	mm
T		39	mm
d₁	≈	118.7	mm
B		39	mm
C		32.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		28	mm

Abutment dimensions

d_a	max.	104	mm
d_b	min.	104	mm
D_a	min.	131	mm
D_a	max.	136	mm
D_b	min.	139	mm
C_a	min.	7	mm
C_b	min.	6.5	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		220	kN
Basic static load rating	C₀		375	kN
Fatigue load limit	P_u		40.5	kN
Reference speed			3200	r/min
Limiting speed			4300	r/min
Calculation factor	e		0.28
Calculation factor	Y		2.1
Calculation factor	Y₀		1.1

Mass

Mass bearing

2.298

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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