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At vardhman bearings , we understand continues increasing need for components in automation We make and stock track rollers and track wheels in different sizes and different shapes for many different industry and different application and in many different materials.Also we make as per customer requirement.
Below are type and size of track rollers and track wheels we make and stock.
At vardhman bearings

• Supplying specialized track rollers with high quality in linear motion components for the manufacturers of mechanical equipment.
• Supplying linear motion components and cam rollers for automatic equipments.
• Producing special bearings with various types under the customers’ requirements and to bring up the solutions from design to manufacture. Welcome OEM order
vardhman track rollers can be used in the various tracks with different configuration and in the application that need to linear motion. The track assembled vardhman linear motion rollers can be run safely in various equipments, such as special linear motion track, industrial robot, precision assembly line, overhead conveyer system, automatic equipments, office facilities, transmission machines, medical instruments, printing machines, giant slaughterhouse equipments, logistics transportation system and so on.
Vardhman also can provide various special bearings, rollers and machine components with different accuracy standards and material, can provide better products and services as well as the solutions for professional customers.
The characteristics of vardhman track rollers are in high-speed movement, smooth running, minimum noise level, high reliability and reasonable structure.
The guide system of track applied vardhman track rollers has the distinct features as below:

• High allowable speed ( High movement speed)
• Compact structure
• Lightest weight
• Easy installation
• Minimum friction resistance and operational noise level
• All components can be interchangeable with alternate one in stock

Track Rollers
·LFR…Track rollers with Gothic arch groove profile
·SG…Track rollers with Gothic arch groove profile
·YTGW… Track rollers with “W” groove profile
·RE…Journal Bearings, Track rollers with one beveling profile
·LV…Track rollers with “V” groove profile
·A…/AT…Wire Guides and Straightening Rollers
·FR…/LR…Track rollers for Vee bars/Plain rollers
·LR…Track rollers with cylindrical or crowned outer ring
·B…Support bushings, pivots, studs and bolts
·YTA…Diabolo-rollers, Track rollers for tubular rail
·ZKLF…Axial angular contact ball bearings for screw mounting
·ZKLN…Axial angular contact ball bearings
Linear Motion System
· Single Edge Linear Rails
· IDS Linear Guide Rails
· ODS Linear Guide Rails
· Linear Guideway – Compact Rails
Other Products
· Drawn Cup Bearings
· Plastic Bearings
· Swash Bearings
· Series YTM… Rollers for Forklifts
· Non-Grinding Rollers
Track rollers with Gothic arch groove - type LFR track rollers, track roller

• Series LFR rollers are the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track.
• There are two contact points between the roller and track, so the contact function is favorable.
• Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so rollers can accommodate higher loads.
• Rollers are made of high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Rollers mount the metal shield (KDD) or rubble seal (NPP) to prevent the dust. VARDHMAN also can provide the rollers with concentric or eccentric pivot. Some types of the rollers can be made from the corrosion resistance stainless steel.

• Characteristics of the guide system that series LFR rollers are applied :
1. High allowable speed, low resistance, long service life
For series LFR rollers, the surface profile of the outer ring is designed as the GOTHIC ARCH.
When rollers running, there are two contact points with an angle 60 degrees between the roller and track.
So the friction resistance is low and the load is in equality, thus avoiding the stresses concentration and edge effect caused by the error from installation and manufacture, making the track system
has the characteristics of high speed, low energy consumption, long service life and minimum noise level .
2. Easy installation
As rollers assembled the concentric or eccentric pivot, installation can be made convenient.
To adjust the eccentric one's eccentricity, these rollers can get the fitting preload.
3. Smooth running, minimum error and lower noise level
VARDHMAN special manufacture equipments of machine and inspection facilities make accuracy
in the profile of roller. Mature manufacture techniques and critical inspection procedure make all rollers
good in the Kea (radial runout) of outer ring and roundness of working surface, so the guide system in
motion is smooth running, minimum error and lower running noise level.
For More Information
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