Product Overview
Heavy Duty Flange Linear Guide from JSM is an HBW series linear motion component designed for CNC machines, industrial automation equipment, and heavy-duty applications requiring stable movement, high rigidity, and reliable positioning.
Manufactured by JSM TRANSMISSION in its own production facility, the HBW flange linear guide is produced with precision machining processes and strict quality control. The product is available with different accuracy grades, preload options, rail lengths, and surface treatments to match various machine requirements.
The HBW series features a four-row ball circulation structure with a DF 45°-45° contact arrangement, providing balanced load distribution and support in multiple directions. This structure makes it suitable for equipment requiring stable linear guidance under continuous industrial operation.

Technical Specifications

Key Features
High Load Capacity and Rigidity
The HBW series is designed for heavy-duty applications where high rigidity and stable operation are required. The optimized four-row structure improves load distribution and supports demanding machining and automation conditions.
01
Four-Way Equal Load Capacity
The 45° contact angle design enables the flange linear guide to support loads in four directions. This balanced load distribution helps maintain stable positioning and reduces performance changes caused by different loading conditions.
02
Installation Error Compensation
The arc groove design helps compensate for minor installation deviations between the rail and mounting surface. This improves installation flexibility while maintaining smooth linear movement.
03
Flexible Flange Mounting Design
The flange block structure provides flexible installation options for different machine layouts. It is suitable for equipment where mounting space, fixing direction, or structural design requires additional flexibility.
04
Applications




CNC Machine Tools
Used for table movement and feed axes requiring rigidity and stable positioning during machining operations.
Grinding Equipment
Suitable for grinding machines where smooth movement and positioning accuracy are required.
Automated Production Lines
Applied in fixtures, workpiece platforms, and positioning systems requiring repeated linear movement.
Industrial Handling Systems
Used for transfer mechanisms and moving platforms carrying loads between production stations.

Why Choose JSM
JSM TRANSMISSION specializes in manufacturing linear motion components, including linear guides and related transmission products. With its own production facility and precision machining capabilities, JSM controls key manufacturing processes from machining to final inspection.
Quality control covers raw material inspection, machining process monitoring, and finished product verification. This production approach allows JSM to provide stable linear guide products for machine builders, distributors, and industrial equipment manufacturers.
With factory production capability and engineering support, JSM works with customers on product selection, specification confirmation, and long-term supply cooperation.
JSM provides drawing-based customization for HBW flange linear guides, including rail dimensions, mounting-hole spacing, surface treatment, preload configuration, and OEM marking.
Customers can provide drawings or technical requirements for non-standard applications. JSM's engineering team reviews specifications, confirms manufacturing feasibility, and supports production according to agreed requirements.

FAQ
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