Mgn12 Mgn 12 Linear Guide Rail for CNC

Mgn12 Mgn 12 Linear Guide Rail for CNC

TRN series miniature linear guides can replace HIWIN MGN series linear guides.
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Product Details

We are adhering to the concept of ethics, honesty, pursuit of excellence, and win-win cooperation, and we are willing to work together with colleagues from all walks of life to write a brilliant chapter in the field of Roller Type Rolling Guides, pillow block linear bearing, MGW Interchangeable Linear Guideways! Our company takes the customer as the center, pursues the product and the service excellence and satisfies the customer's actual demand and the potential demand. Our company always attaches importance to the cultivation of talents, and after years of hard work, we have formed a pragmatic and perfect corporate culture.

TRN series mini linear guide ways are standard type with rail width 7mm to 15mm.

TRN series miniature LM guideways are small in size, light in weight, precise in positioning, low in noise, smooth in operation, simple to install.

TRN series miniature LM guideways are with Steel ball retainer,multi-brand interchangeability.

TRN miniature linear guideways are mainly used in Precision measuring equipment, office automation equipment, and other small linear motion equipment.


Model

H

H1

N

W1

W2

W3

L1

L2

L3

L4

Mxd

H3

Weight

TRN7C

8

1.5

5

17

12

2.5

23.5

8

14.3

-

M2x2.5

1.5

10g

TRN7H

8

1.5

5

17

12

2.5

31

12

21.6

-

M2x2.5

1.5

14g

TRN9C

10

2

5.5

20

15

2.5

30

10

20.8

-

M3x3

2.2

19g

TRN9H

10

2

5.5

20

15

2.5

40.5

15

30.9

-

M3x3

2.2

28g

TRN12C

13

3

7.5

27

20

3.5

34

15

21.6

-

M3x3.5

2.7

35g

TRN12H

13

3

7.5

27

20

3.5

44

20

32

-

M3x3.5

2.7

52g

TRN15C

16

4

8.5

32

25

3.5

42

20

27.8

-

M3x4

3.1

64g

TRN15H

16

4

8.5

32

25

3.5

57

25

42.7

62

M3x4

3.1

95g



Data unit is mm

工厂图





The design of a plain bearing depends on the type of motion the bearing must provide. The three types of motions possible are:

  • Journal (frictionradial or rotarybearing: This is the most common type of plain bearing; it is simply a shaft rotating in a bearing.[1] In locomotive and railroad carapplications a journal bearing specifically referred to the plain bearing once used at the ends of the axles of railroad wheel sets, enclosed by journal boxes(axleboxes).[3][4] Axlebox bearings today are no longer plain bearings but rather are rolling-element bearings.[5]

  • Linear bearing: This bearing provides linear motion; it may take the form of a circular bearing and shaft or any other two mating surfaces (e.g., a slide plate).[1]

  • Thrust bearing: A thrust bearing provides a bearing surface for forces acting axial to the shaft.[1] One example is a propeller shaft.



Different bearing types have different operating speed limits. Speed is typically specified as maximum relative surface speeds, often specified ft/s or m/s. Rotational bearings typically describe performance in terms of the product 

Different bearing types have different operating speed limits. Speed is typically specified as maximum relative surface speeds, often specified ft/s or m/s. Rotational bearings typically describe performance in terms of the product DN where D is the mean diameter (often in mm) of the bearing and N is the rotation rate in revolutions per minute.

Generally there is considerable speed range overlap between bearing types. Plain bearings typically handle only lower speeds, rolling element bearings are faster, followed by fluid bearings and finally magnetic bearings which are limited ultimately by centripetal force overcoming material strength.


We are willing to work with a pragmatic and responsible attitude in order to dedicated to your high-quality and high-grade Mgn12 Mgn 12 Linear Guide Rail for CNC. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone. Since innovative and successful things have passed, we clearly recognize that we need to persevere if we want to continue to develop.
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