Tapered roller bearings, single row

Dimensions

d		120	mm
D		215	mm
T		43.5	mm
d₁	≈	161.77	mm
B		40	mm
C		34	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		43	mm

Abutment dimensions

d_a	max.	140	mm
d_b	min.	132	mm
D_a	min.	187	mm
D_a	max.	203	mm
D_b	min.	201	mm
C_a	min.	6	mm
C_b	min.	9.5	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		341	kN
Basic static load rating	C₀		465	kN
Fatigue load limit	P_u		49	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

6.131

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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