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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 23/2 to 7:00 (SGT) 24/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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THK Standard Linear Guides（Set / Single Item：Rail Only）

6 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less

[Single Rail] Full-Ball Type LM Guide, Radial Type, SR Type

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

[Features]
· Circulates the ball row using the end plate that is assembled in the LM block when the ball rotates the rotating side with four rows that have been precision ground into the LM block and LM rail.
· The ball will not fall out even if the LM block is removed from the LM rail because it is held by a holding plate.
· Has a low cross-section height, and the LM block has been designed with a high rigidity, which allows for highly precise and consistent linear motion.
· A compact type with a low cross-sectional height, which is ideal for horizontal guide parts for ball contact structures that are strong against loads in the radial direction.
· Palm of the two shafts

CAD ：

2D

Days to Ship: 6 Day(s) or more
[Single Rail] Caged Ball LM Guide, Radial Type, SSR Type

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

CAD ：

2D

Days to Ship: 6 Day(s) or more
[Single Rail] Full-Ball Type LM Guide, Wide Rail, HRW Type

THK

Started selling rails separately, in response to requests. The rail length can be designated at units of 1 mm.

[Features]
· LM rails and LM blocks feature 4 precision-ground raceways that the balls travel along. The end plates embedded in the ball retainer and LM block circulate the rows of balls.

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more
[Single Rail] Caged Ball LM Guide, International Standard, SHS Type

THK

[Single Rail] Caged Ball LM Guide, International Standard, SHS Type
These rails are applicable for THK brand linear guides. They offer a wide variety of sizes to choose from.
[Feature]
● Rail Length (mm.) : The size is configurable between 73 to 2920 mm, and the minimum length can be increased by increments 1 mm.
● Rail Type : Standard
● Rail Mounting Hole Pitch (mm.) : 60 and 80
● Rail Mounting Hole Diameter (mm.) : 4.5, 6, 7 and 9
[Application]
It is used in a THK LM Guide SHS Type

CAD ：

2D

Days to Ship: 6 Day(s) or more
[Single Rail] Full-Ball Type LM Guide, International Standard, HSR Type

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

CAD ：

2D

Days to Ship: 6 Day(s) or more
[Rail only]Ball retainer with LM Guide Wide rail SHW form

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Rail Length L
Block Type(mm)
Rail Width
Mounting Height H
Nominal Part Number
Rail Type
Set / Single Item
Preload(N・m)
Accuracy(N・m)
Material
Ball Arrangement
No. of Blocks(mm)
Retainer
Block Mounting Hole Pitch (Width Direction)
Block Mounting Hole Pitch (Length Direction)
Block Mounting Hole Diameter
Rail Mounting Hole Pitch
Rail Mounting Hole Diameter


Brand	THK	THK	THK	THK	THK	THK
Product Series	[Single Rail] Full-Ball Type LM Guide, Radial Type, SR Type	[Single Rail] Caged Ball LM Guide, Radial Type, SSR Type	[Single Rail] Full-Ball Type LM Guide, Wide Rail, HRW Type	[Single Rail] Caged Ball LM Guide, International Standard, SHS Type	[Single Rail] Full-Ball Type LM Guide, International Standard, HSR Type	[Rail only]Ball retainer with LM Guide Wide rail SHW form
CAD	2D	2D	2D / 3D	2D	2D	2D / 3D
Days to Ship	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Rail Length L	73 ～ 2920	73 ～ 2920	-	73 ～ 2920	73 ～ 2920	-
Block Type(mm)	-	-	-	-	-	-
Rail Width	15 ～ 34	15 ～ 34	33 ～ 69	15 ～ 34	15 ～ 34	37 ～ 69
Mounting Height H	24 ～ 48	24 ～ 48	17 ～ 35	24 ～ 48	24 ～ 48	21 ～ 35
Nominal Part Number	15 ～ 35	15 ～ 35	17 ～ 35	15 ～ 35	15 ～ 35	21 ～ 35
Rail Type	Standard	Standard	Wide	Standard	Standard	Wide
Set / Single Item	Rail Only	Rail Only	Rail Only	Rail Only	Rail Only	Rail Only
Preload(N・m)	Standard	Standard	Standard	Standard	Standard	Standard
Accuracy(N・m)	Standard Grade	Standard Grade	Standard Grade	Standard Grade	Standard Grade	Standard Grade
Material	-	-	-	-	-	Carbon Steel
Ball Arrangement	-	-	-	-	-	-
No. of Blocks(mm)	-	-	-	-	-	-
Retainer	-	-	-	-	-	-
Block Mounting Hole Pitch (Width Direction)	-	-	-	-	-	-
Block Mounting Hole Pitch (Length Direction)	-	-	-	-	-	-
Block Mounting Hole Diameter	-	-	-	-	-	-
Rail Mounting Hole Pitch	60 ～ 80	60 ～ 80	40 ～ 80	60 ～ 80	60 ～ 80	50 ～ 80
Rail Mounting Hole Diameter	3.5 ～ 9	4.5 ～ 9	4.5 ～ 7	4.5 ～ 9	4.5 ～ 9	4.5 ～ 7

Configure

Specification/Dimensions

Rail Length L
25

35

39

40

45

50

55

70

75

80

85

95

100

110

115

120

130

135

140

145

150

155

160

170

175

190

195

200

215

220

230

235

245

255

260

270

275

280

290

295

310

315

320

335

340

345

350

355

360

370

390

395

400

420

430

440

445

460

470

495

510

520

545

550

570

580

590

595

600

620

630

640

645

670

680

695

700

720

760

820

840

880

920

940

1000

1060

1080

1120

1160

1180

1240

1300

1320

1360

1400

1420

1480

1540

1560

1600

1640

1660

1720

1780

1800

1840

1880

1900

1960
[73-2920/1]
Drawing

Clear

Block Type(mm)
- Standard
- Short
- Wide
- Wide Long
- Long
- Extra Long
- Wide Short
Larger Image

Clear

Rail Width
5

7

8

9

10

12

14

15

18

20

23

24

28

30

33

34

37

42

45

53

63

69
Clear

Mounting Height H
6

6.5

8

9

10

11

12

13

14

15

16

17

20

21

24

25

27

28

28$24

30

33

35

36

40

42

45

48

50

55

60

70

80

90
Drawing

Clear

Nominal Part Number
5

5W

7

7W

8

9

9W

9X

12

12W

15

15W

15$12

17

18

20

20W

21

24

25

27

30

35

42

45

55

65
Clear

Rail Type
- Standard
- Wide
Larger Image

Clear

Set / Single Item
- Set
- Block Only
- Rail Only
Clear

Preload(N・m)
- Standard
- Light Preload
- Medium Preload
- Clearance
- Heavy Preload
See the accuracy standard of each manufacturer.

Clear

Accuracy(N・m)
- Standard Grade
- High Grade
- Precision Grade
- High Precision Grade
- Ultra Precision Grade
See the accuracy standard of each manufacturer.

Clear

Material
- Carbon Steel
- Stainless Steel
In the case of Set, the block and rail use the same materials.

Clear

Ball Arrangement
- Standard
- 4-Row, Circular
- 4-Row, Gothic
Images

Clear

No. of Blocks(mm)
1

2

3

4

5

6

7

8

9
Clear

Retainer
- N/A
- Available
Clear

Block Mounting Hole Pitch (Width Direction)
8

10

12

15

19

20

21

23

25

26

28

29

30

31

32

35

38

40

41

45

46

49

50

53

57

60

70

72

76

82

107
Clear

Block Mounting Hole Pitch (Length Direction)
6.5

8

10

11

12

13

15

16

19

20

24

25

26

28

29

30

32

34

35

36

40

45

50

52

60

62

72
Clear