Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 503349 A/310

LM 503349 A/310

SKF Explorer

Dimension series

LM 503300

Dimensions

d		46	mm
D		75	mm
T		18	mm
d₁	≈	61	mm
B		18	mm
C		14	mm
r_1,2	min.	3.6	mm
r_3,4	min.	1.6	mm
a		15.786	mm

Abutment dimensions

d_a	max.	53	mm
d_b	min.	58.5	mm
D_a	min.	67	mm
D_a	max.	67	mm
D_b	min.	71	mm
C_a	min.	3	mm
C_b	min.	4	mm
r_a	max.	3.6	mm
r_b	max.	1.6	mm

Calculation data

Basic dynamic load rating	C	62.1	kN
Basic static load rating	C₀	71	kN
Fatigue load limit	P_u	7.65	kN
Reference speed		7000	r/min
Limiting speed		8500	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

0.3

Model Number: LM 503349 A/310
Inner Diameter：46mm Outer Diameter：75mm Width：18mm
Reference speed:8500 r/min Limiting speed:7000 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：2021-06-04
Application:surgical instruments,food add,engineering machinery,tapping machine,wall industry,clean stationery,Oral Image,suction nozzle,hot and cold box,air purification,Generator
Similar models:LM 503349/310 LM 503349 A/310
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12640	31.75	63.55	12.7	Seals
16092	41.275	60.3	6.35	Seals
32x52x8 HMS5 V	32	52	8	Seals
407000	630	-	-	Seals
51422 M	110	230	95	Bearings, units and housings
730 VE R	709	-	-	Seals
85x105x10 CRW1 R	85	105	10	Seals
AXK 1024	10	24	2	Bearings, units and housings
FYT 1.3/8 TF/VA228	34.925	-	46.4	Bearings, units and housings
NK 95/36	95	115	36	Bearings, units and housings
SAF 1517 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
SAFS 22515-11 T	61.9125	-	-	Bearings, units and housings

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