Open linear optical axis guide slider bearing SBR10 38mm*30mm*40mm


The ZLV SBR10 Open Linear Optical Axis Guide Slider Bearing, measuring 38mm30mm40mm, is a highly accurate, low-cost, and easy-to-install sliding unit. It is ideal for use in automatic transmission devices like engraving and printing machinery, and can be customized to specific requirements.

Open linear optical axis guide slider bearing SBR10 38mm*30mm*40mm

ZLV introduces the Open Linear Optical Axis Guide Slider Bearing SBR10 38mm30mm40mm – a sliding unit that consists of a box-type linear bearing, high-hardness shaft, and anti-skew aluminum rail. The holes for the shaft and base aluminum rail installation are drilled after the shaft hardening process to ensure product precision. With its low cost, short production cycle, and easy installation, the SBR series has become a viable alternative to the square linear guides.


The linear optical axis is widely used in automatic transmission devices, such as engraving machines, woodworking machinery, printing machinery, industrial robots, and more.


Category Parameter Value
Dimensions Total Height (H) 38mm
Rail Width (WR) 30mm
Slider Width (W) 40mm
Fastening Slide Rail Fixing Screw(mm) m4*16
Load and Weight Rail Load (C/KN)  1020C/KN
Slide Weight (KG/PCS) 0.1kg/pcs
Rail Weight (KG/M) 1.6kg/m
Pricing Guide Rail Price (USD) $5
Slider Price (USD) $1

Open linear optical axis guide slider bearing SBR10 38mm*30mm*40mm drawing

Features & Advantages

  • High Precision: The drilling process occurs post the shaft hardening treatment ensuring high product accuracy.
  • Economical: The SBR series offers low production cost and short production cycles.
  • Ease of Installation: This product is easy to install, making it user-friendly and efficient.
  • Versatile: The linear guide is applicable across various automatic transmission devices, catering to a wide range of industries.
  • Customizable: The product can be customized as per the customer’s requirements.
  • Load Capacity: The high-performance bearing-grade material used allows for good load capacity.
  • Low Friction: The bearing offers a lower friction coefficient ranging between 0.05 and 0.25, ensuring smooth functioning.

Usage in Different Environments

The SBR cylindrical linear guide operates efficiently in harsh environments with particles that can damage sealed ball bushings and under impact loads that damage ball bearing systems. Additionally, it is suited for environments like semiconductor and pharmaceutical industries, as well as harsh conditions like those found in food processing industries.

The SBR series stands out with its unique square shape and compatibility with a range of installation methods. However, its use is highly recommended for machines requiring high precision and is especially suited for high-speed movement, low friction coefficient, and high sensitivity.

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