Linear Guides Rail, 2Pcs 300mm12mm SBR12UU Slide Blocks Linear Guides Rail and Bearings Kit Linear Bearing Linear Motion Guides with 4Pcs Bearing Slide Block for Machines

Description: The Linear Slide Rail Shaft is an essential component for precision machinery, made of high carbon steel and aluminum alloy for outstanding durability. Perfectly suited for DIY CNC routers, it reduces machining errors with its industrial-grade SBR block and high-accuracy bearings. The silver plating enhances longevity, ensuring reliable use in various settings. The adjustable tightness feature provides flexibility during operation, while its standardized processing guarantees accurate Guides rail positioning. Specification: Material: high carbon steel, Aluminum alloy Model:SBR12 Type: slide Guides Rated dynamic load: 860 Rate static load: 1370 Accuracy grade: H Fixed size: 8 (mm) Fixed mode of sliding block: Locking type Allowed static torque: 1 (kn.m) Rail shaft length: 30cm/11.8inch Rail shaft diameter: 12mm/0.47inch Block size: 4 x 4 x 2.8cm/1.57 x1.57 x1.10inch Maximum Load: 30KG Weight:1316g Package Included: 2 x Linear Slide Rail Shaft 4 x Bearing Slide Block

• 【Sturdy Construction】The linear Guides rail is made from carbon steel, ensuring exceptional durability for demanding applications. The aluminum alloy bearing block enhances stability, making it good for your CNC projects.
• 【Precision Engineering】Equipped with an industrial-grade SBR block, the linear bearing provides high-accuracy linear bearing performance. This ensures smooth operation and minimizes unwanted errors in machining tasks.
• 【Good Finish】The linear motion Guides features a surface silver plating treatment, providing excellent increasing its hardness to HRC62. This allows for longevity and reliable performance in various environments.
• 【Adjustable Tightness】With an innovative adjusting handle, the linear rail slide allows users to customize the tightness of the slider to their preference, enhancing ease of use and control during operation.
• 【Standardized Processing】Designed for optimal Guides rail positioning, the linear bearings and rails undergoes standardized processing, making it an ideal choice for your DIY CNC routers, mills, and lathes.