Description
Linear Block, Sliding Block
Model SBR
- Designed for use with linear rails.
- The housing is constructed from metal for durability.
- Features an internal high-precision linear bearing slide block.
- Surface oxidation treatment provides an aesthetically pleasing and rust-resistant finish.
- Linear blocks are utilized with linear rails in various industrial applications, including CNC machinery systems, serving as load-bearing components on the linear guide.
- Manufactured from steel or aluminum, with internal bearings facilitating motion.
- Allows for smooth, rapid, and convenient back-and-forth linear movement along the rail.
- The internal slide block incorporates a high-precision bearing mechanism.
- Surface treatment via oxidation ensures a clean appearance and corrosion resistance.
Features: Linear Block SBR Series
- High precision, smooth operation, superior wear resistance, and low noise levels.
- Utilizes advanced manufacturing technology for precise products with high hardness and durability.
- Offers high bearing capacity and low friction.
- Widely applicable in CNC machine tools, machining centers, electronics, automation machinery, textile machinery, automotive, woodworking machinery, and printing machinery, among others.
- Characterized by high precision, smooth surfaces, robust wear resistance, and minimal operational noise.
- Precision-engineered products with high hardness and exceptional durability.
- Capable of supporting significant loads with minimal frictional resistance.
- Extensive applications across diverse industrial sectors including CNC machining, automation, and specialized manufacturing.

The inner diameter of the bearing corresponds to the model designation.

The steel balls are manufactured from bearing steel for enhanced wear resistance.

The housing is constructed from aluminum, providing resistance to penetration.
Specifications: Linear Block SBR Series
Linear Block: SBR

Linear Block: SBR…UU

Linear guideways of the HGH and SBR types differ significantly based on their application characteristics and specific properties:
HGH Linear Guideway Blocks
- Structure: HGH type guideways feature a rail design with recirculating ball bearings along a shaft, ensuring smooth operation and high durability.
- Precision: Offers high precision, making it suitable for applications requiring exacting accuracy, such as CNC machinery and metrology equipment.
- Load Capacity: Capable of handling substantial loads and exhibiting resistance to impact forces.
- Applications: Employed in heavy-duty industrial settings, including machinery manufacturing, component production, and electronic assembly.
SBR Support Rail Guide Blocks
- Structure: SBR type guideways consist of a hollow shaft design where bearing elements travel along a rail, providing operational flexibility.
- Precision: Offers moderate precision and is less suited for applications demanding extremely high levels of accuracy.
- Load Capacity: While having a lower load capacity compared to HGH, it offers enhanced flexibility.
- Applications: Used in applications where high precision is not a primary requirement, such as 3D printers, small-format laser cutters, and general motion systems.
Summary of Differences
- HGH: Optimized for applications demanding high precision and significant load-bearing capabilities.
- SBR: Best suited for applications prioritizing flexibility and general operational use.
The selection between HGH and SBR should be based on a thorough evaluation of the specific application requirements and desired performance characteristics.
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