Linear Bushings Straight Single / Double
Caution
- - This product focuses on price competitiveness, and the unit price is low, but there may be rust, scratches, or scratches on the exterior. For those who place importance on product appearance, we recommend purchasing existing Misumi products rather than economy products. - If domestic stock is insufficient, the minimum order quantity may be temporarily increased. We ask for your understanding. - Due to the retainer color change (existing: black, changed: yellow), the color may differ from the representative image, and colors may be mixed and shipped.
- This product will be discontinued once stock ran out. The replacement model CLICK here
- Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part02 CLICK here
Product Description
Linear Bushings Straight Single / Double
These Linear Bushings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Features]
● Support Shaft Diameter Minimum/Maximum (mm.): 5 and 50
● Overall Length Minimum/Maximum (mm.): 15 and 151
● Shape : Straight
● Ball Recirculating Type : Single or Double
● Material:
- Housing - SUJ2 Equivalent
- Ball - SUJ2 Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.
Economy Straight Linear Bushing
- Precision straight linear bushing for accurate linear motion.
- High-quality SUJ2 equivalent material for durability.
- Available in various shaft diameters
- Single and double ball recirculating types for different needs.
- Ideal for conveyor systems and robotic equipment.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Through the rolling of steel ball, high-efficiency movement with low friction resistance can be realized.
Dimensional Drawing
This product is delivered at the initial stage, the color of the packing may be inconsistent with the photo, which shall be subject to the actual product.
Resin retainers are available in black and yellow, with the same performance. Please feel free to use. For inner diameters of 3 and 4, the design uses a retaining ring. For inner diameters of 5 and above, a seal ring is applied.Specifications Overview
| Type | dr[Φ:mm] | Housing | Ball | Retainer | Operating environment temperature |  Accessories | ||
 Material |  Hardness |  Surface Treatment | Material | Material | ||||
| C-LM_UU | 6~30 | Equivalent to SUJ2 | 58HRC～ | － | Equivalent to SUJ2 | Resin | -20~80℃ | Seal Ring Material Nitrile Rubber |
| E-LB_UU | 3~50 | |||||||
| E-LBM_UU | 3~50 | Electroless Nickel Plating | ||||||
If there are requirements for rust prevention, give priority to MISUMI standard products with surface treatment of electroless nickel plating or those with low temperature hard chromium plating.■ Test conditions
•Linear bearing (inner diameter 16) is matched with MISUMI guide shaft (PSFJ) to apply 63kg load and walk for 30km, and confirm the product damage and sliding noise.
■ Test results
The economy series product ensures smooth sliding of steel ball, which have good durability and low noise
*Products circulating on the market are similar products randomly purchased by our company from online or offline markets
*The test data are obtained through testing by our company, which are for reference only
Example of Use
Stamping die position adjustment component
Design Purpose:
Adjust the position of the stamping die to correct the deviation of the opening position in the width direction of the sheet workpiece.
Application Description:
By matching with the cylinder, it realizes the guidance of the linear motion of the workpiece in the horizontal direction.
| Electronic & Electrical Appliances | Automotive | Lithium battery | ||
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| LCD | Smart phone | Semiconductor | ||
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