BestEquip Linear Rail Slide 2PCs 20mm x 1200mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar

Linear Rail Slide 2PCs 20mm x 1200mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar

• Complete Linear Rail Kits: This linear rail set includes 2pcs 47.2 in / 1200 mm chrome plated linear shafts; 4pcs fixed shaft support; 4pcs pillar block bearings SC20UU. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.
• High-Quality Steel Material: Linear motion bearing kit are made of carbon steel, linear Bearings made of GCr15 bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, hardness can as high as HRC62, more durable.
• Premier Linear Guiding System: Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside.
• Easy To Install: Aluminum alloy shaft support with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need to maintenance.
• Wide Application: Linear motion ball bearing set is widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry. Suitable for kinds of electronic equipment/guide bar, driveshaft, and pillar.