Tapered roller bearings, single row

Dimensions

d		130	mm
D		200	mm
T		45	mm
d₁	≈	165.4	mm
B		45	mm
C		34	mm
r_1,2	min.	2.5	mm
r_3,4	min.	2	mm
a		43	mm

Abutment dimensions

d_a	max.	144	mm
d_b	min.	143	mm
D_a	min.	178	mm
D_a	max.	189	mm
D_b	min.	192	mm
C_a	min.	7	mm
C_b	min.	11	mm
r_a	max.	2.5	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C		314	kN
Basic static load rating	C₀		540	kN
Fatigue load limit	P_u		55	kN
Reference speed			2200	r/min
Limiting speed			3000	r/min
Calculation factor	e		0.43
Calculation factor	Y		1.4
Calculation factor	Y₀		0.8

Mass

Mass bearing

4.936

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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