Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF H 715345/311

H 715345/311

SKF Explorer

Dimension series

H 715300

Dimensions

d		71.438	mm
D		136.525	mm
T		46.038	mm
d₁	≈	110.75	mm
B		46.038	mm
C		36.513	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		36.887	mm

Abutment dimensions

d_a	max.	88	mm
d_b	min.	85.5	mm
D_a	min.	113	mm
D_a	max.	124	mm
D_b	min.	132	mm
C_a	min.	7	mm
C_b	min.	9.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	273	kN
Basic static load rating	C₀	355	kN
Fatigue load limit	P_u	39	kN
Reference speed		3800	r/min
Limiting speed		4500	r/min
Calculation factor	e	0.48
Calculation factor	Y	1.25
Calculation factor	Y₀	0.7

Mass

Mass bearing

3.11

Model Number: H 715345/311
Inner Diameter：71.438mm Outer Diameter：136.525mm Width：46.038mm
Reference speed:4500 r/min Limiting speed:3800 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2026-08-24
Application:Forklift industry,wheel lathe,food packaging,engineering machine,pressure control valve,sleep monitoring,mechanical and electrical,noise inspection,equipment,medical equipment,directional control valve
Similar models:H 715345/311
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Model No. Inner Diameter Outer Diameter Width Type

6226-2Z
71952 CD/HCP4A
N 326 ECP
NA 4918
SNW 34x5.7/8

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Model No.	Inner Diameter	Outer Diameter	Width	Type
6226-2Z
71952 CD/HCP4A
N 326 ECP
NA 4918
SNW 34x5.7/8