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The types of wheel and track selected must be matched to all application requirements, including environment, loads, accuracy, lifecycle and cost. The following is an overview of best practices for bearing selection and sizing, which is useful for satisfying specific application requirements.
By matching the component properties of a guide wheel system to a given application, engineers can ensure trouble-free operation over the system’s predicted lifespan, as well as reduced costs, lead time and field failures.
Rolling element linear guides are either recirculating or non-recirculating. Non-recirculating types apply rolling elements such as bearing balls or rollers. They pair profiled wheels with precisely mated tracks — usually V-shaped, rounded, or C or U-channel. These types can be called guide wheels, roller guides, cam rollers, and track-roller ...
Linear Guide Wheels: Best Practices for Selection and Sizing. When you are designing a guide-based linear motion system, you have a lot of configuration options. This white paper sets out useful details on configuring rolling element guide wheels, including: System size. Carriage wheel plate profile. Track plate mounting structures.
These types can be called guide wheels, roller guides, cam rollers, and track-roller guides. Benefits include high load capacity, good stiffness, and smooth motion. Recirculating rolling elements like profile rail employ a bearing block or carriage containing small internal raceways in which rolling elements move the block along a profiled rail.
The primary purpose of a linear guide is to provide support for loads with minimum friction while enabling linear or straight motion. Table of contents. The primary purpose of a linear guide. Linear guides overview. Important considerations for choosing a linear bearing guide. Linear guides divided by category.
Products. Manual Linear Guide Systems. Bishop-Wisecarver, together with our partner HepcoMotion, offers the widest range of guide wheel-based linear motion solutions in the world. Our linear guide products are available in several sizes to accommodate loads of all types, from light to heavy.
