Description

Linear Rail SBR50

2 Meter Length

Specification

Linear Rail SBR Series Available Diameters: 10 / 12 / 16 / 20 / 25 / 30 / 35 / 40 / 50 mm

Features

• Linear bearings provide a low-cost linear motion system for unlimited travel in conjunction with the cylinder axis. Due to point contact between the ball and the straight axis, the load capacity is limited.
• The ball rotates with minimal friction, enabling high-precision and smooth motion.
• Flange linear bearings are available in several configurations: round flange, oval flange, guided wheel flange, guided oval flange, and extended round flange types.
• This sliding unit features an aluminum housing, shafts, and an aluminum rail to prevent deflection.
• These are complete sliding unit systems that can be securely fastened with bolts, ensuring high accuracy.
• The support rail unit provides maximum rigidity and stiffness to the shaft throughout the entire stroke, ensuring optimal performance.

Linear Rail SBR Assembly with Sliding Block

Rear View of Linear Rail SBR

Comparison: HGH vs. SBR Linear Slide Blocks

HGH Slide Blocks (Linear Guideway)

• Structure: HGH guideways feature a rail with recirculating ball bearings, offering a smooth and durable operation.
• Precision: High precision suitable for applications requiring fine accuracy, such as CNC machines and measuring equipment.
• Load Capacity: High load-bearing capacity and resistance to impact forces.
• Applications: Industrial heavy-duty applications including machinery manufacturing, component production, and electronic assembly.

SBR Slide Blocks (Support Rail Guide)

• Structure: SBR guideways utilize a round shaft with linear bearings, providing flexibility in application.
• Precision: Moderate precision, not ideal for applications demanding extremely high accuracy.
• Load Capacity: Lower load capacity compared to HGH but offers higher flexibility.
• Applications: Suitable for general-purpose applications where high precision is not critical, such as 3D printers, small laser cutters, and general motion systems.

Summary of Differences

• HGH: Optimized for applications requiring high precision and heavy load capacity.
• SBR: Best suited for applications demanding flexibility and general use.

Selection between HGH and SBR should be based on the specific application requirements and desired performance characteristics.

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