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- The linear bushing is cylindrical shaped
- The outer ring is machined with the highest possible precision
- It has a wide range of applications
- Linear bushings are available in two series with different dimensions
- 2D & 3D CAD Drawings
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OILES LF Guide
Guide unit bearing
STANDARD PRODUCT
Guide unit interchangeable in dimensions with linear bushings
OILES LF Guide is a guide unit in which OILES Drymet LF and dust seal are structured in aluminum housing.
Features:
- Usable without lubricating because of OILES bearings.
- Usable in the vapor because of rustproofed aluminum housing.
- Excellent wear resistance and low friction coefficient.
- Easy to fix and interchangeable with ball type bearings.
- Realized low price owing to the simple structure.
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Adjustable precision guide bushes with optional wedging guide bushes “type SPIETH” are round of linear guiing devices for all ranges of the precise machine and building of devices. The employment of these guide bushes is indicated if the advantages of the slider, z. B. high absorption, to be used are and smallest guidance play one requires. Thus these guide bushes at Führungsgestellen, at round carriage guides, at headstock guides, at press tappets become etc. successfully assigned. Additionally to the linear movement also simultaneous rotating motion is possible. High acceleration values are unproblematic during according to arranged lubricant supply. The environment parts which can be made simply can be implemented in usual ISO tolerance. Existing adding play always permits an easy assembly, also when large dimensions. The demanded close guidance play is optimally stopped during the assembly procedure. Both small geometrical errors of the environment parts can, and operatingcaused influences, like e.g. arising higher temperatures, to be considered. With possibly arising wear a play adjustment is possible. The advantages in summary: - Inexpensive one, guide bush ready to be installed. - Easy assembly also when large dimensions. - The guidance play can be stopped during the assembly procedure. - Sliding friction in combination with precise guidance possible. - Simple connecting units which can be made. - For sliders typically high absorption available. - Accurate centric play restricting. - Fast disassembly facilitates machine service.
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A new feature of the eccentric adapter bushing is designed to improve performance. Modern Linear adjustable bushings are designed with a knurled surface where the bushing contacts the carriage plate. This feature improves the holding ability of the bushing and wheel once it has been adjusted. Bushing slip is a leading cause of maintenance in this type of linear system.
Modern Linear adapter bushings are designed to replace existing bushings available in the marketplace.
New fasteners are in development to completely eliminate the possibility of wheels losing position during operation.
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High Performance, High Load and Self-Aligning
TOPBALL is NB's premier Slide Bush, offering up to 27 times the normal travel life of a conventional slide bush. Our uniquely produced load plates incorporate ground raceway surface which provides a circular arch contact to ball resulting in greater dispersion of loads for up to triple the normal load capacities. TOPBALL Slide Products are fully interchangeable with conventional linear bushing and feature self-alignment capabilities and NB's unique floating wiper seal. Smooth running, low friction operation, combined with longer life and reduced maintenance costs, make TOPBALL Slide Products the popular choice.
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The TOPBALL slide bush is a high performance bushing with 3 times the load capacity and the capability to provide 27 times the normal travel life of a conventional bushing.
The TOPBALL is available in a variety of configurations to fit different applications.
NB’s self aligning TOPBALL can be designed into many different applications such as factory-automation equipment, machine tools, industrial machinery, optical and measurement instruments and electrical equipment.
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LM76 offers extremely competitive pricing on all types of precision shafting: round, hollow, predrilled, continuous support extrusions, predrilled & assembled shafting. We specialize in standard linear shafting:RC60/Class L Linear Shafting, 300 series s/s Linear Shafting.
For most applications, RC60/Class L is the linear shafting of choice with all LM76 linear bearing styles: Minuteman, Ceramic Coated and FDA/USDA acceptable.
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Linear guidance systems with linear recirculating ball bearing units comprise ball bearing units, carriages and guideways. They allow large support distances, have adjustable clearance and are to standard accuracy class G3.
The full complement bearing units run on one or both sides of the guideways and, despite their small dimensions, have high load carrying capacity. If the bearing units are screw mounted in carriages, together with the guideways they form four-row linear recirculating ball bearing and guideway assemblies. The ball bearing units are sealed on all sides by the wipers on the end faces and on the sealing strips which form a gap seal in conjunction with the guideway. Linear recirculating ball bearing units can be relubricated.
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mk linear motion
mk linear motion stands for customised glides, track rollers and recirculating ball bearings which set themselves apart through precise running and high reliability during use.
You can choose between profile tracks, linear tracks and linear modules for handling applications with high repeatability and accuracy - carriages, pneumatics or motors on request.
Recirculating ball bearings:
- Can be loaded in all directions
- High loading capacity
- Compact construction
- One track for different carriage types
- Medium to high acceleration and speed
- High precision on appropriate connection surfaces
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BALL BREARINGS LINEAR RAILS are made of RUNNER that moves in a fixed RAIL.
Designed for load capacity from some kg to 600 kg PER RUNNER, the common length of the rail is 3 meters. It can be 5 meters for some references. Should some applications need very great lengths, the rails can be prepared for an end to end mounting.
Linear rails is the optimum solution for protective or access DOORS applications (machine tools, vehicles, trains or subways) .
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These systems employ round shafting, aluminum bodies and dual, angular contact - sealed for life - roller bearing wheels. Each has built-in preload adjustability. SPEED DEMONS are capable of speeds up to 10 meters per second. SPEED DEMONS are easy to install, lightweight and inexpensive.
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These systems employ round shafting, aluminum bodies and dual, angular contact - sealed for life - roller bearing wheels. Each has built-in preload adjustability. SPEED DEMONS are capable of speeds up to 10 meters per second. SPEED DEMONS are easy to install, lightweight and inexpensive.
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- Stock lengths up to 3 meters
- Custom lengths up to 6 meters
- All steel profile rail for high load capacity
- 50 mm wide steel reinforced belt for heavy loads
- Several motor options available
- Stainless steel available
- T-slots on three sides for mounting and accessories
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- Ampco #18
- Superior wear characteristics
- More durable than plated bushings - NO plating to wear through
- Counterbore for rib in pin retainer plate
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