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THK Standard Linear Guides（Block Type：Wide Short）

3 items

: 30; 45; 60

Days to Ship	All Same day 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 12 Days or Less 13 Days or Less 17 Days or Less 21 Days or Less

LM Guides - Block Only, SR Model.

THK

MISUMI stocks Individual linear motion guide blocks from the THK LM guide SR series for quick and easy interchangeability, ensuring problem free maintenance and short down times.

[Features]
•Balls travel in four precision-ground raceways on an LM rail through the LM block, and endplates incorporated in the LM block.
•Each row of balls is placed at a contact angle of 45°so that the rated loads applied to the LM block are uniform in all four directions (radial, reverse-radial and lateral directions) for a constant low friction coefficient, and increased rigidity.
•Blocks self-adjust enabling mounting error to be absorbed, even under a preload, for highly accurate, smooth linear motion.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 6 Days or more
LM Guides - SR Model Assembly.

THK

A type with a compact structure that has a low cross-section height and is resilient against loads in the radial direction. More advantageous than HSR when incurring loads in the radial direction (longevity, precision, rigidity, etc.).

[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.
· This is a self-aligning type that can easily absorb error in the level precision and the degree of parallelism for the two rails, which is capable of highly precise and smooth movements.
· The retainer part on each of the ball rows can obtain rolling motions with limited sound because of the balls being designed to smoothly circulate using the guiding part on the end plate.
· It is possible to maintain precision of long periods of time, have excellent abrasion resistance and limited differential slipping even when there is a preload or uneven loads.
· LM block, LM rail, and LM rail are all compatible with stainless steel.

CAD ：

2D / 3D

Days to Ship: 7 Days
LM Guides - For high temperature, model SR-M1 assembly.

THK

High temperature specifications that can be used in maximum temperatures of 150°C, and the grease can also be used in high temperature environments. Has low rolling resistance fluctuation in response to changes in temperature and a dimension consistency treatment has been applied, which has provided excellent dimensional consistency.

CAD ：

2D

Days to Ship: 42 Days or more

Days to Ship:	6 Days or more

Days to Ship:	7 Days

Days to Ship:	42 Days or more


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


Brand	THK	THK	THK
Product Series	LM Guides - Block Only, SR Model.	LM Guides - SR Model Assembly.	LM Guides - For high temperature, model SR-M1 assembly.
CAD	2D / 3D	2D / 3D	2D
Days to Ship	6 Days or more	7 Days	42 Days or more
Set / Single Item	Block Only	Set	Set
Block Type	Wide Short	Wide Short	Wide Short
Rail Type	Standard	Standard	Standard
Rail Width(mm)	-	15 ～ 34	15 ～ 34
Mounting Height H(mm)	24 ～ 48	24 ～ 48	24 ～ 48
No. of Blocks	-	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9
Material	Carbon Steel / Stainless Steel	Carbon Steel	Stainless Steel
Rail Length L(mm)	-	-	-
Preload	Standard / Light Preload	-	Standard / Light Preload / Medium Preload
Accuracy	Standard Grade	-	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade
Nominal Part Number	15 ～ 35	15 ～ 35	15 ～ 35
Ball Arrangement	4-Row, Circular	4-Row, Circular	4-Row, Circular
Retainer	N/A	N/A	N/A
Block Mounting Hole Pitch (Width Direction)(mm)	41 ～ 82	-	41 ～ 82
Block Mounting Hole Pitch (Length Direction)(mm)	-	-	-
Block Mounting Hole Diameter	4.5 ～ 9	-	4.5 ～ 9
Rail Mounting Hole Pitch(mm)	60 ～ 80	-	60 ～ 80
Rail Mounting Hole Diameter	3.5 ～ 9	-	3.5 ～ 9

Configure

Specification/Dimensions

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

Block Type
- Standard
- Short
- Wide
- Wide Long
- Long
- Extra Long
- Wide Short
Larger Image

Clear

Rail Type
- Standard
- Wide
Larger Image

Clear

Metric / Inch
- metric
Clear

Rail Width(mm)
5

7

9

10

12

14

15

18

20

23

24

28

33

34

37

42

45

53

63

69
Clear

Mounting Height H(mm)
6

6.5

8

9

10

12

13

14

16

17

20

21

24

27

28

30

33

35

36

40

42

45

48

55

60

68

70

80

90
Drawing

Clear

No. of Blocks
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear

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

Clear

Rail Length L(mm)
25

35

40

45

50

55

70

75

80

85

90

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

385

390

395

400

420

430

440

445

460

470

510

520

550

580

590

600

630

640

670

680

700

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
Drawing

Clear

Preload
- Standard
- Light Preload
- Medium Preload
- Clearance
See the accuracy standard of each manufacturer.

Clear

Accuracy
- Standard Grade
- High Grade
- Precision Grade
- High Precision Grade
- Ultra Precision Grade
See the accuracy standard of each manufacturer.

Clear

Nominal Part Number
5

5W

7

7W

9

9W

9X

12

12W

15

15W

17

20

21

25

27

30

35

45

55

65
Clear

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

Clear

Retainer
- N/A
- Available
Clear

Block Mounting Hole Pitch (Width Direction)(mm)
12

15

20

23

25

26

28

29

30

31

32

35

38

40

41

45

46

49

50

53

57

60

70

72

76

82

107

142
Clear

Block Mounting Hole Pitch (Length Direction)(mm)
10

11

13

15

16

19

20

24

25

26

28

29

30

32

34

35

36

40

45

50

52

60

62

72

85

110

120
Clear