Coavoo 4-Pack 8 mm x 460 mm Linear Shafts with 8 SCS8UU Bearing Blocks and 8 SK8 Supports

Description

• Diameter: 8 mm; length: 460 mm; includes 4 chrome-plated linear shafts, 8 aluminum SK8 fixed shaft supports, and 8 SCS8UU bearing blocks.
• Tolerance: metric h8; hardness: approx. HRC 5864; hardening depth: 0.82.5 mm; straightness: 0.1/1000 mm; chrome thickness: 0.0150.02 mm; roundness: no more than 3 m.
• Made from high-quality C45 steel with high-frequency hardening and surface chrome plating of 1520 m. Case hardness can reach 5864 HRC. Durable and corrosion-resistant.
• User-friendly design: chamfered at both ends to facilitate linear-bearing installation and help prevent finger injuries during installation.
• Customized linear rails are available, including custom lengths and end finishing. Please contact us if needed. Available shaft diameters include 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, and 50 mm, among others.

Specifications: Brand: Coavoo Material: High-quality carbon steel (C45#) Hardness: HRC 5864 Surface hardness depth: 0.82.5 mm Surface roughness: 0.8S1.6S Straightness: under 5 m/100 mm Surface chrome thickness: 1520 m Surface finish quality: Ra 0.8 This package includes: 4 8 mm x 460 mm linear rail shafts + 8 aluminum SK8 fixed shaft supports + 8 column block SCS8UU bearings Please note: - Customized services are available. Simply share your requirements with us. - We can machine the rail ends according to your requirements; see image 7 for examples.

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.