Linear Bearing Block SCS12UU (Closed ? 12mm Dia)

Overview

The SCS12UU is a closed-type linear ball bearing block designed for use with 12mm diameter linear shafts. It features a precision-machined aluminum housing that provides high rigidity and low friction, ensuring smooth and accurate linear motion. This bearing block is a cost-effective solution for CNC machines, 3D printers, and other automation equipment where reliable, low-vibration movement is essential.

Key Features

• Closed-Type Design: Fully enclosed bearing ensures maximum protection against dust and debris, extending service life.
• Aluminum Housing: Lightweight yet rigid, providing excellent support and stability.
• Smooth Motion: Ball bearings reduce friction, enabling precise and quiet linear movement.
• Easy Mounting: Pre-drilled mounting holes allow for quick and secure installation.
• High Load Capacity: Suitable for applications requiring high rigidity and minimal deflection.

Technical Specifications

• Model: SCS12UU
• Shaft Diameter: 12mm
• Type: Closed Linear Bearing Block
• Housing Material: Aluminum Alloy
• Bearing Type: Ball Bearing
• Mounting Holes: 4 holes (M5 thread)
• Dimensions: 47mm (L) x 30mm (W) x 22mm (H)
• Weight: Approximately 110g

Applications & Use Cases

• CNC routers and milling machines
• 3D printers and laser engravers
• Automated assembly lines
• Pick-and-place machines
• Linear motion systems for robotics
• Any application requiring precise, low-friction linear motion

What's Included

• 1x SCS12UU Linear Bearing Block (Closed Type)
• Mounting screws (M5 x 16mm) – 4 pieces

Compatibility

• Compatible with 12mm linear shafts (hardened and ground recommended)
• Works with standard SCS12 series rail supports and mounting brackets
• Ideal for use with MOKWN's range of linear shafts and motion components

MOKWN Recommendation

For optimal performance, pair the SCS12UU with a hardened and ground 12mm linear shaft. Ensure the shaft is clean and lightly lubricated before installation. This bearing block is an excellent choice for hobbyists and professionals seeking a balance of cost and reliability in their motion systems.