Tapered roller bearings, single row

Dimensions

d		130	mm
D		180	mm
T		32	mm
d₁	≈	153.9	mm
B		32	mm
C		25	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		31.253	mm

Abutment dimensions

d_a	max.	141	mm
d_b	min.	139	mm
D_a	min.	167	mm
D_a	max.	171	mm
D_b	min.	173	mm
C_a	min.	6	mm
C_b	min.	7	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		198	kN
Basic static load rating	C₀		365	kN
Fatigue load limit	P_u		38	kN
Reference speed			2400	r/min
Limiting speed			3600	r/min
Calculation factor	e		0.33
Calculation factor	Y		1.8
Calculation factor	Y₀		1

Mass

Mass bearing

2.38

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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