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Standard Linear Guides（Block Type：Short）

9 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, Model SSR.

THK

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

[Features]
•Caged ball design provided high-speed rotation, a low noise level, and extended service life.
•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 - 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
Miniature Linear Guides - Short block.

MISUMI

Miniature stainless steel linear guides with short block. 20% more compact than the standard block. Selectable precision, preload and type of lubricant. Blocks and rails cannot be purchased separately.

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 Days or more
LM Guides - SSR Model Assembly.

THK

Radial type that is strong against loads in the radial direction. More advantageous than SHS when incurring loads in the radial direction (longevity, precision, rigidity, etc.). A stainless steel type not featured with the SHS is also available.
*When ordering matched rail types, input multiples of the number of required rails as the order quantity.
(Example) required rails: 2(-II)⇒ Order quantity: "2, 4, 6..."
Required rails: 3 3(-III)⇒ Order quantity: "3, 6, 9..."
Please place your orders in this manner.

CAD ：

2D / 3D

Days to Ship: 7 Days
Medium Load Linear Guides - Standard/Wide short block.

MISUMI

Linear guide for medium load with shorter blocks to save space. Precision standard grade, with light preload. It has resin retainers without mutual contact between its bearings, which reduce noise during operation at high speeds and provide a smoother movement. Blocks and rails can be purchased separately or in an assembly.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Miniature Linear Guides - Short block with holes for dowel bolts.

MISUMI

Stainless Steel Miniature Linear Guides with Short Block add holes for Dowel Bolts, which reduce assembly time with other equipment and improve position repeatability. It is 20% more compact than the standard block. Selectable type of lubricant. Blocks and rails cannot be purchased separately.

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 Days or more
Miniature Linear Guides - Resistant to high temperatures.

MISUMI

Standard block stainless steel miniature linear guides. Designed with high temperature resistance parts and grease, applicable for environment up to 150°C. Blocks and rails cannot be purchased separately.

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 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 or more
Medium Load Linear Guides - Short block, stainless steel.

MISUMI

Stainless steel linear guide for medium load. Standard degree of precision. It has resin retainers without mutual contact between its bearings, which reduce noise during operation at high speeds and provide a smoother movement. Blocks and rails can be purchased separately or in an assembly.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more

Days to Ship:	6 Days or more

Days to Ship:	6 Days or more

Days to Ship:	12 Days or more

Days to Ship:	7 Days

Days to Ship:	10 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	7 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
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

			Lead Time Reduction
Brand	THK	THK	MISUMI	THK	MISUMI	MISUMI	MISUMI	THK	MISUMI
Product Series	LM Guides - Block Only, Model SSR.	LM Guides - Block Only, SR Model.	Miniature Linear Guides - Short block.	LM Guides - SSR Model Assembly.	Medium Load Linear Guides - Standard/Wide short block.	Miniature Linear Guides - Short block with holes for dowel bolts.	Miniature Linear Guides - Resistant to high temperatures.	LM Guides - SR Model Assembly.	Medium Load Linear Guides - Short block, stainless steel.
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	6 Days or more	6 Days or more	12 Days or more	7 Days	10 Days or more	12 Days or more	12 Days or more	7 Days or more	10 Days or more
Specifications			inCAD Components		inCAD Components	inCAD Components	inCAD Components		inCAD Components
Set / Single Item	Block Only	Block Only	Set	Set	Set / Block Only	Set	Set	Set	Set / Block Only
Block Type	Short	Short	Short	Short	Short	Short	Short	Short	Short
Rail Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Rail Width(mm)	-	-	7 ～ 15	15 ～ 23	15 ～ 28	7 ～ 15	7 ～ 15	15 ～ 34	15 ～ 23
Mounting Height H(mm)	24 ～ 33	24 ～ 48	8 ～ 16	24 ～ 33	24 ～ 42	8 ～ 16	8 ～ 16	24 ～ 48	24 ～ 33
No. of Blocks	-	-	1 / 2	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1 / 2	1 / 2	1 / 2	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1 / 2
Material	Carbon Steel / Stainless Steel	Carbon Steel / Stainless Steel	Stainless Steel	Carbon Steel	Carbon Steel	Stainless Steel	Stainless Steel	Carbon Steel / Stainless Steel	Stainless Steel
Rail Length L(mm)	-	-	35 ～ 670	-	100 ～ 1960	35 ～ 670	35 ～ 670	47 ～ 1240	100 ～ 1480
Preload	Standard / Light Preload	Standard / Light Preload	Light Preload / Clearance	-	Light Preload	Light Preload	Light Preload	Standard / Light Preload	Light Preload
Accuracy	Standard Grade	Standard Grade	Standard Grade / High Grade	-	-	High Grade	High Grade	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	-
Nominal Part Number	15 ～ 25	15 ～ 35	7 ～ 15	15 ～ 25	15 ～ 30	7 ～ 15	7 ～ 15	15 ～ 35	15 ～ 25
Ball Arrangement	4-Row, Circular	4-Row, Circular	Standard	4-Row, Circular	4-Row, Gothic	Standard	Standard	4-Row, Circular	4-Row, Gothic
Retainer	Available	N/A	N/A	Available	Available	N/A	N/A	N/A	Available
Block Mounting Hole Pitch (Width Direction)(mm)	26 ～ 35	26 ～ 50	-	-	-	-	-	26	-
Block Mounting Hole Pitch (Length Direction)(mm)	-	-	-	-	-	-	-	-	-
Block Mounting Hole Diameter	4 ～ 6	4 ～ 8	-	-	-	-	-	4	-
Rail Mounting Hole Pitch(mm)	60	60 ～ 80	-	-	-	-	-	60	-
Rail Mounting Hole Diameter	4.5 ～ 7	3.5 ～ 9	-	-	-	-	-	3.5	-

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
[36-1959/1mm Unit(s)]
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