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LM12UU Linear Motion Bearing

LM12UU Linear Bearing with inner size 12mm ,outer size 21mm and length 30mm ,and thie bearing are produced with Chrome steel and G10 grade balls and rubber seals .

item no.:
LM12UU
lead time:
3-7 DAYS
product orgin:
China
shipping port:
NINGBO ,GUANGZHOU ,QINGDAO,SHANGHAI
payment:
20% TT in advance
MOQ:
100

products details

LM12UU Linear Bushing Introduction :

Item Name : LM12UU Bearing

Type: Linear Motion Bushing

Number of Ball Circuit: 4

Size: 12mm x 21mm x 30mm

Material :Chrome steel GCr15

Balls : G10 Grade

Type	Linear Bearing
Number	LM12UU
Inner Diameter	d:12mm
Outer Diameter	D:21mm
Width	30mm
Weight	0.032
Material	GCR-15 Chrome steel

Linear Bearing structure: With outer cylinder, retainer, balls, side seals;

Raw material Introduction : GCr15 bearing steel cylinder, G10 class precision ball, PA66 plastic retainer;

Cylinder metal body is heat treated and hardened to enhance to the rigidity and working life;

Both the inner bore and outer cylinder surface are ground several procedures to guarantee the precision;

Completely washed by the super sonic washing machine, pre-lubricated;

linear bearing

LM12UU Linear Motion Bushing Picture:

Features of LM12UU Linear Bushing:

1.With carburizing and quenching process , LM12 UU Bearing are high hardness ,high precision and long service life

2.The friction coeffiecient is one -fiftieth of that of oridinary transmission sliding guidance with small friction resistance and fast movement

3.G10 bearing stell ball more wear-resistant durable and smooth

4.The bearing ball is in point contact with the shaft so that the use load is small and the bearing balls is suitable for low-load and high speed movement.

Linear Motion Ball Bearings Type :

"LM" metric standard type linear bearing

"LME" inch standard type linear bearing

"UU" rubber seals on the both sides of the long type linear bearing

"OP" open type linear bearing

"AJ" adjustment type linear bearing

*LM...UU: LM...(sylinder), LM...OP(open type), LM...AJ(clearance adustable)

*LME...UU: LME...(sylinder), LME...OP(open type), LME...AJ(clearance adustable), LM...UU & LME...UU: Long type

Below Here Are Some Linear Bearing For Your Reference:

Model	Inner size(mm)	Outer size(mm)	Length(mm)	Weight(kg/pc)
LM6UU	6	12	19	0.007
LM8UU	8	15	24	0.015
LM10UU	10	19	29	0.03
LM12UU	12	21	30	0.032
LM13UU	13	23	32	0.043
LM16UU	16	28	37	0.069
LM20UU	20	32	42	0.087
LM25UU	25	40	59	0.22
LM30UU	30	45	64	0.25
LM35UU	35	52	70	0.39
LM40UU	40	60	80	0.585
LM50UU	50	75	100	1.58
LM60UU	60	90	110	1.86
LM80UU	80	120	140	4.42

Application of Linear shaft bearing:
Linear bearings are more and more widely used in precision equipment such as 3D printer ,

number control equipment,engraving machine,linear module ,and all kinds of screw drives

electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, machine tools, CNC machine tools, automobiles and digital 3D coordinate measuring equipment Or in the special machinery industry.

Company Introduction :

ZZ BEARINGS is a comprehensive enterprise integrating production and sales, specializing in the production and export for bearing ,we can produce linear bearing with standard and non-standard linear ball bearing with your sample or drawing .

ZZ BEARING

We Are Linear Bearing Manufacturers,Working With Us Have Below Advantages :

1,Low MOQ: Can meet your small order request.

2,OEM accepted: Can make products as per your design.what you need to do is sending us your drawings

3,Good service: Treat every client as friend.

4,Good quality: Have strict quality inspection system. Good reputation in the market.

if you need the matched Linear motion slide units,please feel free to contact us at info@bearings-factory.com .

hot tags :

LM12UU Linear Bearing LM12UU Linear Motion Ball Bearings LM12UU Linear Ball Bearing

previous :
LM20UU 20mm Linear Ball Bushing
next :
8mm LM8UU Ball Bushing Bearing

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