Tapered roller bearings, single row

Dimensions

d		90	mm
D		190	mm
T		46.5	mm
d₁	≈	138.88	mm
B		43	mm
C		30	mm
r_1,2	min.	4	mm
r_3,4	min.	3	mm
a		57.28	mm

Abutment dimensions

d_a	max.	109	mm
d_b	min.	104	mm
D_a	min.	151	mm
D_a	max.	176	mm
D_b	min.	179	mm
C_a	min.	6	mm
C_b	min.	16.5	mm
r_a	max.	4	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C		264	kN
Basic static load rating	C₀		315	kN
Fatigue load limit	P_u		35.5	kN
Reference speed			2400	r/min
Limiting speed			3400	r/min
Calculation factor	e		0.83
Calculation factor	Y		0.72
Calculation factor	Y₀		0.4

Mass

Mass bearing

5.381

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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