Friday, June 10, 2011

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VARDHMAN BEARINGS

http://www.vardhmanbearings.com

http://www.arihantengineers.com

Rexroth offers a comprehensive range of profiled rail system products.
As an end-user, you will always find that Rexroth stocks the right product for your specific needs.
Use our selection guide to find the products you are looking for.


Calculation Program for Profiled Rail Systems
With the Linear Motion Designer 1.0 calculation program, Rexroth makes it easy to calculate the dimensions of its profiled rail systems.

Ball Rail Systems
Rexroth ball rail systems are ball-bearing longitudinal guides. They are available in eight common standard sizes. Our customers fit them to machine tools, industrial robots and to an extremely wide range of special machines.

More information is available here

Roller Rail Systems
Rexroth roller rail systems are compact, roller-bearing linear guides with a very high load capacity and extreme rigidity.
Available in sizes 25 to 125 they are used successfully in a wide range of applications, from machine tools, printing machines and paper manufacturing plants, spraying units and industrial robots, to stamping presses and heavy machinery in general.

More information is available here

Integrated Measuring System for Profiled Rail Systems
The integrated measuring system for ball and roller rail systems is comprised of an AMOSIN-type scanner bolted to the runner block and a scale integrated in the rail.

More information is available here

eLINE Rail Systems
Rexroth developed the eLINE rail systems as a supplement to its well-known high-performance profiled rail systems specially for the needs of simple handling and positioning movements and light-duty machinery.

More information is available here

Cam Roller Guides
Rexroth cam roller guides are used in the materials-handling and automation-technology sector. They are designed to run at high speeds (up to 10 meters per second).

More information is available here



We offer a comprehensive range of ball rail systems. These allow the user to combine guide rails and runner blocks in a number of versatile ways.

Our ball rail systems offer high load capacity and extreme rigidity at all levels of accuracy

Wide Ball Rail Systems
The BNS wide ball runner block with matching rail offers a very high torsional load moment and very high torsional rigidities. This makes it ideal for use as a single rail system. It is preferred wherever a high torque load capacity is required.

Details can be found in the online catalog

Corrosion-resistant ball rail systems
Rexroth has a large selection of corrosion-resistant ball rail systems in its range for exceptional ambient conditions, particularly in connection with aqueous media, dilute acids, lyes or salt solutions.

Details can be found in the online catalog


Ball Rail Systems in Miniaturized Configuration

These products are designed for any application that calls for ball rail systems of extremely small size and high load capacity.
The wide range of Rexroth mini ball rail systems covers sizes 7, 9, 12, 15 and 20 mm, and is available in widths of 9, 12 and 15 mm.
Details can be found in the online catalog

Ball Rail Systems with Gear Rack
For applications demanding large strokes as well as high speeds (up to 5 m/s), Rexroth can supply matching gear racks with pinion drive to supplement its ball rail systems.

More information is available here

Ball rail systems with integrated measuring system
The integrated measuring system for ball rail and roller rail systems consists of a scanner (with the AMOSIN Measuring Principle) with sensor system pinned to the runner block and a steel scale built into the rail.

More information is available here

Ball Rail Systems for Mounting Surfaces made of Mineral Casting
In the production of mounting surfaces made of polymers, precision formed surfaces are applied to cast mineral blanks using special casting technologies. Rexroth profiled rails without base slot rest with their complete surface on the substructure, guaranteeing precise guidance without waviness and height tolerances even with high tightening torques of the fixing screws.

More information is available here


Ball Chain
Seal
Lubrication
R1665 113 20 15 H 0,02 C No standard pre-lubricated R1665 113 21 15 H 0,02 C No low-friction pre-lubricated R1665 113 22 15 H 0,02 C Yes standard pre-lubricated R1665 113 23 15 H 0,02 C Yes low-friction pre-lubricated R1665 113 24 15 H 0,02 C No standard not pre-lubricated R1665 114 20 15 N 0,02 C No standard pre-lubricated R1665 114 21 15 N 0,02 C No low-friction pre-lubricated R1665 114 22 15 N 0,02 C Yes standard pre-lubricated R1665 114 23 15 N 0,02 C Yes low-friction pre-lubricated R1665 114 24 15 N 0,02 C No standard

Part numbers (TNR)
Size
Accuracy class
Preloading
Ball Chain
Seal
Lubrication
R1665 193 20 15 H without No standard pre-lubricated
R1665 193 21 15 H without No low-friction pre-lubricated
R1665 193 22 15 H without Yes standard pre-lubricated
R1665 193 23 15 H without Yes low-friction pre-lubricated
R1665 193 24 15 H without No standard not pre-lubricated
R1665 194 20 15 N without No standard pre-lubricated
R1665 194 21 15 N without No low-friction pre-lubricated
R1665 194 22 15 N without Yes standard pre-lubricated
R1665 194 23 15 N without Yes low-friction pre-lubricated
R1665 194 24 15 N without No standard


Lubrication
R1665 813 20 20 H 0,02 C Yes standard pre-lubricated R1665 813 21 20 H 0,02 C No low-friction pre-lubricated R1665 813 22 20 H 0,02 C Yes standard pre-lubricated R1665 813 23 20 H 0,02 C Yes low-friction pre-lubricated R1665 813 24 20 H 0,02 C No standard not pre-lubricated R1665 813 2Y 20 H 0,02 C Yes double-lipped pre-lubricated R1665 813 2Z 20 H 0,02 C No double-lipped pre-lubricated R1665 814 20 20 N 0,02 C No standard pre-lubricated R1665 814 21 20 N 0,02 C No low-friction pre-lubricated R1665 814 22 20 N 0,02 C Yes standard pre-lubricated

Seal
Lubrication
R1665 814 23 20 N 0,02 C Yes low-friction pre-lubricated R1665 814 24 20 N 0,02 C No standard not pre-lubricated R1665 814 2Y 20 N 0,02 C Yes double-lipped pre-lubricated R1665 814 2Z 20 N 0,02 C No double-lipped pre-lubricated R1665 893 20 20 H without No standard pre-lubricated R1665 893 21 20 H without No low-friction pre-lubricated R1665 893 22 20 H without Yes standard pre-lubricated R1665 893 23 20 H without Yes low-friction pre-lubricated R1665 893 24 20 H without No standard not pre-lubricated R1665 894 20 20 N without No standard

Preloading
Ball Chain
Seal
Lubrication
R1665 894 21 20 N without No low-friction pre-lubricated R1665 894 22 20 N without Yes standard pre-lubricated R1665 894 23 20 N without Yes low-friction pre-lubricated R1665 894 24 20 N without No standard


VARDHMAN BEARINGS

http://www.vardhmanbearings.com

http://www.arihantengineers.com

Regd. Office : D-103, Vasant Aishvarya, First Floor, Mathurads Extension Road, Kandivli (W), Mumbai - 400067, Maharashtra, INDIA * Cell : 9819824531 / 9892432411
*Tel: +91-22-28627454 * Telefax : +91-22-28653894 / 28656188
* Works : +91-22- 28627454 / 28656188
* Email :vardhmanbearings@rediffmail.com / jigesh2007@yahoo.co.in / response@vardhmanbearings.com

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