VALVE BUSHING &SELF LUBRICATING BEARINGS | PTFE SLIDE BEARING SELECTION & INSTALLATION GUIDE

February 18, 2019
Latest company news about VALVE BUSHING &SELF LUBRICATING BEARINGS | PTFE SLIDE BEARING SELECTION & INSTALLATION GUIDE

 

 

VALVE BUSHING &SELF LUBRICATING BEARINGS | PTFE SLIDE BEARING SELECTION & INSTALLATION GUIDE

 

SUCCESSFULLY MANAGING MOVEMENT
SLIDE BEARINGS & SKIDWAY PLATES

VIIPLUS slide bearings for the construction industry for many years.similar DAIDO self-lubricating composite bearing DUB MB3025 1812 2012 1012DU 6035 4530

Slide bearings are becoming more and more common as buildings use steel structures and require the use of movement and / or expansion joints in the form of PTFE slide bearings.

 

 

OUR SLIDING BEARING PRODUCTS ARE ENGINEERED TO EXACTING STANDARDS
VIIPLUS offers a versatile product bushing made from many types of materials for improved performance in each unique applications. Whether you need polymer,C86300 & C95400 bronze metallic bushes or bimetal bearings, we have the experience you need to specify the right product for superior results.

 

 

Our products are manufactured for precise standards for long-term usage and high output. Made from aluminum alloy, bronze alloy, copper alloy or other properties, our products can take your designs to the next level. We can even custom manufacture a bearing for your specific needs.

 

Applications include valves, commercial fire sprinkler systems, mixers, blenders, swivels, and extruders.

 

 

 

•PTFE SLIDE BEARINGS SELECTION GUIDE
•Before assembly, make sure the inner surface of the seat hole is smooth and free from foreign bodies to avoid scratches during assembly.Assembly should be used to slowly pressure into the core shaft, no direct knock shaft sleeve to avoid deformation. In order to make the assembly more simple and not destroy the wear-resistant layer, the end face of the shaft must have the chamfering Angle to be too smooth. If possible, please coat the shaft surface with grease to shorten the travel time of the shaft sleeve. Liquid nitrogen freezing is recommended for non - rolling thick - wall bearings.
 
VALVE BUSHING &SELF LUBRICATING BEARINGS SELECTION & INSTALLATION GUIDE
 
•Calculate the overall load of the structure as this will indicate the total area of the PTFE slide bearing required at an appropriate temperature and pressure
•Consider the function and rigidity of the structure to determine the quantity and positions of the PTFE slide bearings.
•Take account of any unusual conditions that will affect the PTFE slide bearings during operation, such as the temperature at the sliding interface, angular misalignment and the need for acoustic or vibration damping
•The type of adhesive used is determined by the temperature range at which the PTFE slide bearings will be operating. We ask therefore that this information is specified on all enquiries
•Determine the most suitable method of fixing the PTFE slide bearings to the installation
•Consider the operating environment and select the type of steel for the backing plates accordingly
 
 
•VIIPLUS Self-Lubricating Bearings Material provides high-end casting to our valve divisions including materials like (low temperature) carbon steel/ stainless steel/ PTFE Bushing POM Bushes and high bronze alloy steels bearings. All analyses regarding the mold and pattern designs are being performed in our own premises in order to guarantee a constant casting level and quality.
 

VIIPLUS is a bearing material which consists of a unique fabric weave of PTFE/ Glass fibers which is bonded to a stainless steel backing with a durable adhesive. The extremely low friction surface provided by PTFE fibers combined with a structural support and a surface for bonding coming from the use of glass fibers. Stainless steel backing provides extreme load-bearing capabilities beyond the range of solid PTFE and any other solid lubricant bearing.

VIIPLUS Bearings are a unique thin wall bearing design that offers the strength and stability of a stainless steel body with the low coefficient of friction (.05-.1) and tribological properties of a reinforced PTFE matrix. With a max bearing load of 50,000 psi and the ability to withstand temperatures up to 350°F, our VIIPLUS bearing is dimensionally stable, self-lubricating, non-conductive, and non-magnetic.

Radial bearing and thrust washer designs are available.

 

Benefits

• High-impact strength

• High-resistance to wear

• High load-carrying capacity at low speeds

• Dimensionally stable

• Custom sizes for your application

• No lubrication required

• Low coefficient of friction

 

PRODUCT

Engineered Self Lubricating bearings Solutions

 

Design Assistance | Material Selection | Component Geometry

 

 

 

CONTACT US

 

Bearings and Componments

 

 

Technical information
Specifications - Little space required for installation
- PTFE gliding surface
- Outer shell made from zinc-plated steel
Benefits - Simple to mount
- Low friction value
- Good chemical resistance
Properties - Maintenance-free
latest company news about VALVE BUSHING &SELF LUBRICATING BEARINGS | PTFE SLIDE BEARING SELECTION & INSTALLATION GUIDE  0