Tapered roller bearings, single row

Dimensions

d		140	mm
D		190	mm
T		32	mm
d₁	≈	164.25	mm
B		32	mm
C		25	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		33.442	mm

Abutment dimensions

d_a	max.	150	mm
d_b	min.	149	mm
D_a	min.	177	mm
D_a	max.	181	mm
D_b	min.	184	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		205	kN
Basic static load rating	C₀		390	kN
Fatigue load limit	P_u		40	kN
Reference speed			2200	r/min
Limiting speed			3400	r/min
Calculation factor	e		0.35
Calculation factor	Y		1.7
Calculation factor	Y₀		0.9

Mass

Mass bearing

2.532

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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