Linear Bushings Straight Single / Double

Brand :

MISUMI

Caution

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

Linear bushingDurablePrecise

- 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
3D CAD Support

Product Overview

Linear bearing is a linear type motion guiding mechanism matched with linear guide shaft. The steel ball rolls circularly along the track groove formed by the shell and the retainer, and the linear bearing reciprocates linearly relative to the guide shaft.
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.
Product Feature Drawings

■ Test results
The economy series product ensures smooth sliding of steel ball, which have good durability and low noise
Product Feature Drawings

*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

Equipment Name:
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.

Application Industries

Electronic & Electrical Appliances	Automotive	Lithium battery

LCD	Smart phone	Semiconductor