Tapered roller bearings, single row

Dimensions

d		95	mm
D		145	mm
T		32	mm
d₁	≈	120.7	mm
B		32	mm
C		24	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		31	mm

Abutment dimensions

d_a	max.	105	mm
d_b	min.	104	mm
D_a	min.	130	mm
D_a	max.	136	mm
D_b	min.	140	mm
C_a	min.	6	mm
C_b	min.	8	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		168	kN
Basic static load rating	C₀		270	kN
Fatigue load limit	P_u		30.5	kN
Reference speed			3200	r/min
Limiting speed			4300	r/min
Calculation factor	e		0.44
Calculation factor	Y		1.35
Calculation factor	Y₀		0.8

Mass

Mass bearing

1.844

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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