Linear Bushing Housing Units With Dowel Holes-Tall Blocks, Single
Brand :
MISUMI
Caution
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Product Description
Linear Bushing Housing Units are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Inner Diameter Minimum/Maximum (mm.) : 5 and 30
● Overall Length Minimum/Maximum (mm.) : 25 and 74
● Dowel Hole : Can selected between Provided / Not Provided
● Operating Temperature (℃) : -20 to 80
● Material : Housing - Aluminum Alloy
● Surface Treatment: Anodized
[Application]
Linear Bushing Housing Units are commonly used in various applications in factory automation systems
Product Overview of Linear Bushings
The housing unit type is a linear motion guiding mechanism matched with linear shaft, which has built-in Linear Bushings in the aluminum alloy case.
Linear Bushings Resin retainers are available in black and yellow, with the same performance. Please feel free to use.
Linear Bushings Resin retainers are available in black and yellow, with the same performance. Please feel free to use.
Product Features of Linear Bushings
Feature 1: Good interchangeability. Built-in Linear Bushings have good interchangeability because they can be used with shafts randomly.
Feature 2: Appropriate specifications can be selected according to the conditions of use.
Feature 3: Linear Bushings Reduced number of parts and machining time.
Feature 2: Appropriate specifications can be selected according to the conditions of use.
Feature 3: Linear Bushings Reduced number of parts and machining time.
Dimensional Drawing of Linear Bushings
| Housing of Linear Bushings | Ambient Operating Temp | |
 Materia of Linear Bushingsl |  Surface Treatment | |
| Aluminum Alloy | Anodized | -20~80℃ |
The interior of the dowel hole is not anodized.
Specification Table of Linear Bushings
| Part Number of Linear Bushings |  With or Without Dowel Hole | D | (S) | L | L1 | L2 | h | W | H | R | M1 (Effective Length) | M2 (Effective Length) | C | C1 | d1×t | ||
 Type of Linear Bushings |  dr | Tolerance | |||||||||||||||
| E-LBHS | 5 | +0.003 -0.012 | Not Specified (Without Dowel Hole) | 10 | 4 | 25 | 16 | 7 | 13 | 15 | 20 | 5 | M4 (8) | M4 (10) | － | (1) | 6×5 (For M3 Bolts) |
| 6 | 12 | 3 | 27 | 18 | 9 | 14 | 16 | 22 | M4 (11) | 4 | |||||||
| 8 | Not Specified (Without Dowel Hole) P (With Dowel Hole) | 15 | 32 | 20 | 10 | 16 | 20 | 26 | M5 (8.5) | M4 (15) | 5 | ||||||
| 10 | 19 | 4 | 39 | 27 | 15 | 19 | 26 | 32 | 6 | M6 (9.5) | M5 (20) | 6 | 8×6 (For M4 Bolts) | ||||
| 12 | 21 | 40 | 20 | 28 | 34 | M5 (22) | |||||||||||
| 13 | 23 | 42 | 28 | 16 | 25 | 30 | 43 | 7 | M6 (13) | M6 (23) | － | 9×7 (For M5 Bolts) | |||||
| 16 | 28 | 3.8 | 47 | 32 | 18 | 27 | 36 | 49 | M6 (29) | 8 | |||||||
| 20 | +0.003 -0.013 | 32 | 52 | 36 | 31 | 42 | 54 | 8 | M8 (15) | M8 (34) | － | 11×8 (For M6 Bolts) | |||||
| 25 | 40 | 3.2 | 69 | 42 | 22 | 37 | 52 | 65 | 9 | M10 (17) | M10 (42) | － | 14×10 (For M8 Bolts) | ||||
| 30 | 45 | 74 | 44 | 40 | 58 | 71 | M10 (17.5) | M10 (48) | － | ||||||||
Dimensional Drawing
Specification Table
| Part Number | With or Without Dowel Hole | D | (S) | L | L1 | L2 | h | W | H | R | M1 (Effective Length) | M2 (Effective Length) | C | C1 | d1×t | ||
| Type | dr | Tolerance | |||||||||||||||
| E-LBHS | 5 | +0.003 -0.012 | Not Specified (Without Dowel Hole) | 10 | 4 | 25 | 16 | 7 | 13 | 15 | 20 | 5 | M4 (8) | M4 (10) | － | (1) | 6×5 (For M3 Bolts) |
| 6 | 12 | 3 | 27 | 18 | 9 | 14 | 16 | 22 | M4 (11) | 4 | |||||||
| 8 | Not Specified (Without Dowel Hole) P (With Dowel Hole) | 15 | 32 | 20 | 10 | 16 | 20 | 26 | M5 (8.5) | M4 (15) | 5 | ||||||
| 10 | 19 | 4 | 39 | 27 | 15 | 19 | 26 | 32 | 6 | M6 (9.5) | M5 (20) | 6 | 8×6 (For M4 Bolts) | ||||
| 12 | 21 | 40 | 20 | 28 | 34 | M5 (22) | |||||||||||
| 13 | 23 | 42 | 28 | 16 | 25 | 30 | 43 | 7 | M6 (13) | M6 (23) | － | 9×7 (For M5 Bolts) | |||||
| 16 | 28 | 3.8 | 47 | 32 | 18 | 27 | 36 | 49 | M6 (29) | 8 | |||||||
| 20 | +0.003 -0.013 | 32 | 52 | 36 | 31 | 42 | 54 | 8 | M8 (15) | M8 (34) | － | 11×8 (For M6 Bolts) | |||||
| 25 | 40 | 3.2 | 69 | 42 | 22 | 37 | 52 | 65 | 9 | M10 (17) | M10 (42) | － | 14×10 (For M8 Bolts) | ||||
| 30 | 45 | 74 | 44 | 40 | 58 | 71 | M10 (17.5) | M10 (48) | － | ||||||||
| dr | Dowel Hole Dimensions | Basic Load Rating | Mass (g) | |||||
| P | C | ℓ2 | E | F | C (Dynamic) N | Co (Static) N | ||
| 5 | - | - | - | - | - | 167 | 206 | 18 |
| 6 | 206 | 265 | 22 | |||||
| 8 | 3 | 4 | 4 | 22 | 12 | 265 | 380 | 40 |
| 10 | 4 | 5 | 5 | 29 | 16 | 372 | 549 | 80 |
| 12 | 18 | 412 | 598 | 90 | ||||
| 13 | 30 | 20 | 510 | 608 | 132 | |||
| 16 | 32 | 775 | 1180 | 204 | ||||
| 20 | 5 | 6 | 6 | 36 | 882 | 1370 | 272 | |
| 25 | 42 | 26 | 980 | 1570 | 574 | |||
| 30 | 44 | 30 | 1570 | 2740 | 710 | |||
Material Specification
| Housing | Ambient Operating Temp | |
| Material | Surface Treatment | |
| Aluminum Alloy | Anodized | -20~80℃ |
The interior of the dowel hole is not anodized.Usage Method
| Product Drawings | Instructions for use |
 | When the linear bearing is under heavy load (unbalanced load), one piece of single liner type is not applicable. It is recommended to use one piece of double liner type or multiple pieces of single liner type. |
 | Linear bearing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use. |
 | Linear bearing is not suitable for repeated plugging and unplugging. |
 | When inserting the guide shaft into the linear bearing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed. |
Precautions
■ When the linear bushing is subjected to large moment load (eccentric load), one piece of single type is not applicable, so it is recommended to use one piece of double type or multiple pieces of single type.
■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.
■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.
■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.
■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.
■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.
■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.
Related Documents
For usage method, refer to 
Usage Method.
Usage Method.Application Industries
| Electronic & Electrical | Automotive | Lithium battery | ||
 |  |  | ||
| LCD | Smart Phones | Semiconductor | ||
 |  |  |
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