Complete Linear Rail Kits: This linear rail set includes 2pcs 39.4 in / 1000 mm chrome plated linear shafts; 4pcs fixed shaft support SK16; 4pcs pillar block bearings SCS16UU. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.

High-Quality Steel Material: Linear motion bearing kits are made of carbon steel, linear bearings are made of GCr15 bearing steel with aluminum alloy housing. The chrome plating treatment surface makes it beautiful and anti-rust. Hardness can reach as high as HRC62, more durable.

Premier Linear Guiding System: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.

Easy to Install: Conveniently install the linear rail by aligning the track with the mouth of the slide rail and pushing the slide rail until the slide rail completely falls. It's no need for 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.

Specifications
Type: Linear slide rail set
Material: Carbon Steel, GCr15, Aluminum Alloy
Rail Shafts: 2PCs Chrome Plated Shafts
Bearing Blocks: 4PCs SCS16UU
Bearing Support: 4PCs Fixed Support SK16
Rail Shaft Length: 39.4 in / 1000 mm
Rail Shaft Diameter: 0.63 in / 16 mm

Package Content
2 x Chrome Plated Steel Shafts
4 x SCS16UU Bearing Blocks
4 x Fixed Support SK16