A precision-machined channel or track that guides and supports moving elements in linear positioning systems.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Width | 15-100 mm | |
| Height | 20-120 mm | |
| Length | 500-6000 mm | |
| Pre Runout | ≤ 5 μm | |
| Load Capacity | 10-200 kN | |
| Accuracy Grade | Normal (N), High (H), Precision (P), Ultra-Precision (UP) | |
| Running Parallelism | ≤ 10 μm/m |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Linear guidance components that ensure precise alignment and movement of machine parts along a defined path.
The stationary outer component of a slewing ring that provides structural support and mounting interface.
The stationary or rotating ring component of a slewing bearing that provides the raceway for rolling elements.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Raceway.
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A raceway is specifically the track component that contains the rolling elements, while a linear guide refers to the complete assembly including the raceway, carriage, balls/rollers, and seals.
Consider load capacity (static and dynamic), required accuracy grade, environmental conditions (temperature, contamination), mounting configuration, and compatibility with existing carriage blocks.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.