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Standard Linear Guides

Linear guides are essential components in the world of machinery, enabling smooth, precise, and controlled motion along a fixed path or rail. Different manufacturers refer to them by various names – they're called linear guides by MISUMI, LM Guides by THK, NSK linear guides by NSK, Linear Ways by IKO, and slide guides by NB.A key feature of linear guides is their ability to maintain steady and consistent movement without rattling, thereby significantly reducing mechanical errors and increasing overall operational efficiency. MISUMI's linear guides, manufactured by the Suruga Production Platform, are renowned for their quality and variety. They offer an extensive product lineup, ranging from miniature guides suited for small-scale operations to medium and heavy-load types designed to handle more rigorous industrial applications. These guides are available in different sizes, materials, and precision levels, tailored to fit your specific needs. One standout feature of MISUMI's linear guides is their flexibility – rails can be specified in 1 mm increments, providing a customized solution for various applications.In addition to the main linear guide unit, several peripheral parts enhance the performance and usability of these systems. These include a cap for protecting the guide's moving components, a clamper for secure positioning, a linear lock for enhanced stability, and a stopper to limit the guide's motion. Additionally, a block provides a stable platform for mounting other parts, and bellows offer additional protection against dust and other external contaminants.If you need a precise linear guide for small projects or a robust one for large-scale tasks, consider MISUMI's wide range, customizable features, and top-quality manufacturing, which can enhance your operation's efficiency and effectiveness.

Configure

Specification/Dimensions

Rail Length L(mm)
25

35

39

40

45

50

55

70

75

80

85

95

100

110

115

120

130

140

145

150

155

160

170

175

190

195

200

215

220

230

235

245

260

270

275

280

290

295

310

320

340

345

350

360

370

390

395

400

420

430

440

445

460

470

495

510

520

550

580

590

595

600

630

640

645

670

680

695

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
[221-999/1mm Unit(s)]
Drawing

Clear

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

Clear

Rail Width(mm)
5

7

9

10

12

14

15

18

20

23

24

28

30

33

34

37

42

45

63

69
Clear

Mounting Height H(mm)
6

6.5

8

9

10

12

13

14

15

16

17

20

21

24

25

27

28

28$24

30

33

35

36

40

42

45

48

55

60

70

90
Drawing

Clear

Rail Type
- Standard
- Wide
Larger Image

Clear

No. of Blocks
1

2

3

4

5

6

7

8

9
Clear

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

Preload
- Standard
- Light Preload
- Medium Preload
- Clearance
- Heavy Preload
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

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
- 2-Row, Circular
Images

Clear

Nominal Part Number
5

5W

7

7W

9

9W

9X

12

12W

14

15

15W

17

18

20

20W

21

24

25

27

30

33

35

37

42

45

65

69
Clear

Retainer
- N/A
- Available
Clear

Block Mounting Hole Pitch (Width Direction)(mm)
8

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

75

76

82

100

107

116

142
Clear

Block Mounting Hole Pitch (Length Direction)(mm)
6.5

8

10

11

12

13

15

16

18

19

20

24

25

26

28

29

30

32

34

35

36

40

45

50

52

60

62

70

72

75

80

85

95

110

120
Clear

Block Mounting Hole Diameter
2

M2x2.5

2.5

3

M3x3

M3x3.5

M3x3.6

M3x4

3.3

4

M4

M4x4.2

M4x5

M4x6

4.4

4.5

5

M5

M5x6

M5x7

5.3

5.4

5.5

6

M6

M6x8

M6x9

6.8

7

8

M8

M8x12

8.5

9

10

M10

M10x17

M12

M12x18

M14

16
Clear

Rail Mounting Hole Pitch(mm)
15

20

25

30

40

50

60

80

150
Clear

Rail Mounting Hole Diameter
2.4

3

3.5

4.2

4.5

6

7

8

9

18
Clear

Brand	(1) (0) HIWIN (0) IKO (0) NIPPONBEARING (0) OZAK (0) SBC (0) THK (0)
CAD	2D 3D
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 Others

1 items

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: 30; 60; 90

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Linear Guides with Low Temperature Black Chrome Plating

MISUMI

Linear Guides with Low Temperature Black Chrome Plating
These linear guides or linear slides are factory automation components. They offer a wide variety of sizes to choose from.
[Feature]
● Rail Length Minimum/Maximum (mm.): 35 and 1000
● Assembly Height Minimum/ Maximum (mm.): 8 and 33
● Block Type : Standard Block with or without Dowel Holes, Long Block, Wide Block Cross-Through Holes and Wide Block Tapped Hole
● Rail Type : Standard Rail or Wide Rail
● Material: Stainless Steel and Carbon Steel
[Application]
It is used in a variety of machines such as CNC machines, 3D printers, measuring instruments, and so on.

Days to Ship: 7 Day(s)

7 Day(s)


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

	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI
Product Series	Linear Guides with Low Temperature Black Chrome Plating
CAD	2D / 3D
From
Days to Ship	7 Day(s)
Rail Length L(mm)	221 ～ 999
Block Type	Standard
Rail Width(mm)	20
Mounting Height H(mm)	28$24
Rail Type	Standard
No. of Blocks	2
Set / Single Item	Set
Preload	Clearance
Accuracy	Standard Grade
Material	Carbon Steel
Ball Arrangement	4-Row, Circular
Nominal Part Number	20
Retainer	N/A
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	-

Application example related to this category

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Related Categories to Standard Linear Guides

FAQ linear guide

Question: What are standard linear guides?: Answer: Standard linear guides come in different configurations, such as:
1. Profiled Rail Guides: These linear guides have a rectangular-shaped rail with a corresponding carriage. They provide high load capacity and stiffness, making them suitable for applications that require precision and rigidity.
2. Round Rail Guides: These linear guides feature a round rail and a carriage with circular-shaped rolling elements. They offer smooth and quiet motion and are commonly used in applications with lower load capacities.
3. Compact Linear Guides: These linear guides are designed to have a smaller footprint and are suitable for applications with limited space. They often feature ball bearing-based systems and are used in various industries, including automation and robotics
Question: How do standard linear guides work?: Answer: Standard linear guides, also known as linear motion systems are mechanical devices used to provide smooth and precise linear motion in various applications. Here's a short explanation of how they work
1. Rail and Slide block: A standard linear guide consists of two main components: a rail and a slide block. The rail is a long, straight and rigid structure that serves as a guide for the linear motion. The slide block is a movable component that rides along the rail.
2. Rolling Elements: Inside the slide block, there are ball rolling. These elements reduce friction, enable smooth motion along the rail and distribute the load evenly across the rail,
3. Lubrication: Some linear guides require lubrication to further reduce friction and ensure smooth operation. Lubricants can be applied to the bearing surfaces or be pre-lubricated within the slide block.
4. Mounting: Linear guides are usually mounted to a stationary base or structure, and the slide block is connected to the moving part or load that needs linear motion.
Question: What industries use standard linear guides?: Answer: Standard linear guides, which provide precise linear motion control, are utilized in several industries such as
1. Manufacturing and Automation: These kinds of industries widely employ standard linear guides for accurate linear motion control in machine tools, assembly lines, conveyors, and robotic systems
2. Electronics and Semiconductor Industries: The semiconductor and electronics industries rely on linear guides for precise linear motion in equipment such as wafer handling systems, semiconductor manufacturing machines, electronic assembly lines, and so on
3. Medical Industries: Linear guides are used in medical and laboratory equipment for precise linear motion control in kinds of these machines such as surgical robots, measurement tools, and laboratory automation.
4. Printing industry: The printing industry utilizes linear guides to facilitate precise linear motion control in printing machinery systems such as paper handling systems, and paper converting equipment, ensuring high-quality printing and accurate paper handling.
Question: What are the benefits of using standard linear guides?: Answer: By using standard linear guides offers several benefits in applications requiring precise linear motion control.
1. Precise Linear Motion Control
2. Smooth and Low-Friction Operation
3. High Load-Carrying Capacity
4. Repeatability and Positioning Accuracy
5. Enhanced System Stability
6. Durability and Longevity
7. Versatile and Customizable
8. Wide Range of Applications By utilizing standard linear guides, users can achieve precise, smooth, and reliable linear motion control in their designs, enhancing system performance, accuracy, and overall productivity in numerous applications.
Question: How to select the right standard linear guide for a specific application?: Answer: Selecting the right standard linear guide for a specific application involves considering various factors. Here's a short step by step for selecting the linear guide
1. Load Capacity: Determine the maximum load the linear guide needs to support in the application. Consider both static and dynamic loads to ensure the guide can handle the required weight.
2. Travel Distance: Evaluate the required travel distance or stroke length of the linear motion and range of motion without exceeding its limits.
3. Precision Requirements: Assess the level of precision needed for the application. Consider factors such as positioning accuracy, repeatability, and smoothness of motion.
4. Speed and Acceleration: Determine the desired speed and acceleration of the linear motion.
5. Environmental Factors: Consider factors such as temperature, humidity, dust, and exposure to chemicals.
6. Mounting and Integration: Consider the mounting options and requirements for integrating the linear guide into the application.
7. Maintenance and Lubrication: Consider factors such as ease of maintenance, lubrication intervals, and access to lubrication points.
8. Budget and Cost Considerations: Evaluate the budget available for the linear guide
9. Consult Manufacturer's Recommendations: Review the manufacturer's specifications, guidelines, and recommendations for the specific linear guide models.