Open Linear Optical Axis Guide Slider Bearing TBR16 40mm*50mm*62mm


The ZLV TBR16 Open Linear Optical Axis Guide Slider Bearing is a high-precision, durable, and easy-to-install linear motion solution. It features a 40mm height, 50mm rail width, and 62mm slider width, designed for applications such as engraving, woodworking, and industrial machinery.

Open Linear Optical Axis Guide Slider Bearing TBR16 40mm*50mm*62mm

The ZLV TBR16 Open Linear Optical Axis Guide Slider Bearing is an exceptional piece of equipment, designed to deliver smooth, reliable, and accurate linear motion. This bearing is made up of a box-type linear bearing, a high-hardness shaft, and an anti-skew aluminum rail slider unit. The hardness shaft and the base aluminum rail installation required screw holes are drilled after the shaft hardening process to ensure the precision of the product.


Category Parameter Value
Dimensions Total Height (H) 40mm
Rail Width (WR) 50mm
Slider Width (W) 62mm
Fastening Slide Rail Fixing Screw(mm) m5*20
Load and Weight Rail Load (C/KN) 490C/KN
Slide Weight (KG/PCS) 0.2kg/pcs
Rail Weight (KG/M) 2.6kg/m
Pricing Guide Rail Price (USD) $6
Slider Price (USD) $1.5

Note: Custom sizes are available upon request.

Open Linear Optical Axis Guide Slider Bearing TBR16 40mm*50mm*62mm drawing

Features and Advantages

  • Precision and Durability: The product is characterized by its precision due to the hardened shaft and base aluminum rail installation. This offers unmatched durability and high performance.
  • Low Cost and Quick Production: It is a cost-effective solution with a short production cycle.
  • Ease of Installation: The product is designed for easy installation, making it a favorable option for many applications.
  • Load Capacity and Friction: The linear guide slider features a non-ball type polymer liner on the shaft, providing good load capacity and a low friction coefficient.
  • Resilient in Harsh Environments: The sleeve bearing can operate smoothly in harsh environments that may damage the sealed ball liner. It can also function normally under impact load damage in the ball bearing system.
  • Noise Reduction: Unlike ball liners or square rail bearings, noise from ball circulation is basically not an issue for the above-mentioned sleeve bearings.
  • Versatility: Suitable for various industries such as semiconductor and pharmaceutical industries as well as food processing industries.


The linear optical axis is widely used in automatic transmission devices, such as engraving machinery, woodworking machinery, printing machinery, and industrial robots. It’s mainly used in mechanical structures with high precision requirements. The movement and fixed elements of the linear guide do not require intermediate media but use rolling steel balls. Because the rolling steel ball is suitable for high-speed movement, low friction coefficient, high sensitivity, it meets the working requirements of moving parts, such as the tool holder and drag plate of the machine tool. If the force acting on the steel ball is too large, the steel ball withstands the preloaded time for too long, causing the bracket movement resistance to increase.

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