Hydro Bearings

Product Details:

Ours is a reputed entity engaged in trading and importing a wide range of Railko Self - Water Lubricated Bearings. These products are manufactured using cured synthetic material reinforced with woven synthetic fiber cloth with MOS2 and heat stabilizer which makes it most suitable for vertical & horizontal pump bearings. Further, before dispatching it to our customer's end, these products are tested on various parameters to ensure defect-free range of products.

 

These products are suitable for:

 

• Horizontal Turbine Pumps
• Vertical Turbine Pumps

 

FEROFORM has some unique advantages like :

 

• Very good dry running capabilities
• Low friction
• Suitable for sea water & abrasive working conditions
• Low wear & low water swell
• Chemical resistant
• Low thermal expansion
• Very less vibration & efficient working of pump due to low water swell & thermal expansion
• High compression strength
• Low shaft wear
• Easy to machine, handle & install
• Environmentally friendly

 

FEROFORM has replaced many bearing material like:

 

• Elastomeric
• Rubber Cut less
• GFT
• Bronze

Additional Information:

• Item Code: FEOFORM-T127

Product Details:

Francis turbines Servo-motor bearings Operating ring sliding segments Linkage bearings Wicket gate / guide vane bearings
Feroform is composite material made out of cured Phenolic Resin Matrix Reinforced with Woven Synthetic Fiber Cloth. 
It has some unique advantages like:-

1. Very Low Water Swell.
2. High Temp. Withstanding Capability up to 100 to 110 Deg. C.
3. Good Dry Running Capability.
4. Resistemnt to Chemical.
5. Very Low Shaft Wear.
6. Very low Co-efficient of Friction-0.04 to 0.80.
7. Low thermal expansion-means run with very close running clearance give less vibration, increases the life of shaft & bearings & increase efficiency of pump.
8. Easy to handle & Fit.

Product Details:

FEROFORM HYDRO INDUSTRY COMPOSITES
The FEROFORM range of materials has been developed by TENMAT to offer the design engineer the chance of replacing metallic, rubber and asbestos based materials with unique, non-asbestos, wearing and bearing composites capable of duplicating, and in some cases exceeding, the performance of asbestos composites.
FEROFORM materials possess strength, durability, dimensional stability and excellent wear characteristics besides exhibiting good resistance to attack by many chemicals.

The resins used have been selected for their good mechanical properties and high thermal and dimensional stability. Both organic and synthetic fibres employed for reinforcement of the resins have been selected from the many types available for their high modulus and stability in water and various chemicals.

The addition of selected friction modifiers such as PTFE (T814) or oil, graphite and molybdenum disuiphicte enhances the wear properties and life of the materials, enabling them to be operated at higher speeds and loads.
The U.S. Army Corps of Engineers identified a need for a self lubricating bearing material to replace its existing grease lubricating bronze bearings in some 300 large hydro-turbines in the USA when they corns up for rehabilitation. However, there was a lack of any detailed historical data regarding performance and life span, so an extensive laboratory test program was set up which simulated worst ease conditions, carried out at Powertech Labs in Vancouver, a subsidiary of BC Hydro, TENMAT FEROFORM T814 proved itself capable of operating in both dry and wet conditions of shaft misalignment or deflection underload. Extremely low wear rates indicating long life projection were recorded.

Product Details:

Kaplan turbines Servo-motor bearings Linkage bearings Trunion bearings Blade bearings
Feroform is composite material made out of cured Phenolic Resin Matrix Reinforced with Woven Synthetic Fiber Cloth.
It has some unique advantages like:-

1. Very Low Water Swell.
2. High Temp. Withstanding Capability up to 100 to 110 Deg. C.
3. Good Dry Running Capability.
4. Resistemnt to Chemical.
5. Very Low Shaft Wear.
6. Very low Co-efficient of Friction-0.04 to 0.80.
7. Low thermal expansion-means run with very close running clearance give less vibration, increases the life of shaft & bearings & increase efficiency of pump.
8. Easy to handle & Fit.

Product Details:

Get Feroglide Metal Back Self Lub Bush in Govandi, Mumbai, Maharashtra at best price by AMT Enviraclean Technologies Private Limited.
  

Product Details:

FEROFORM HYDRO INDUSTRY COMPOSITES

The FEROFORM range of materials has been developed by TENMAT to offer the design engineer the chance of replacing metallic, rubber and asbestos based materials with unique, non-asbestos, wearing and bearing composites capable of duplicating, and in some cases exceeding, the performance of asbestos composites.FEROFORM materials possess strength, durability, dimensional stability and excellent wear characteristics besides exhibiting good resistance to attack by many chemicals.

The resins used have been selected for their good mechanical properties and high thermal and dimensional stability. Both organic and synthetic fibres employed for reinforcement of the resins have been selected from the many types available for their high modulus and stability in water and various chemicals.

The addition of selected friction modifiers such as PTFE (T814) or oil, graphite and molybdenum disuiphicte enhances the wear properties and life of the materials, enabling them to be operated at higher speeds and loads.

The U.S. Army Corps of Engineers identified a need for a self lubricating bearing material to replace its existing grease lubricating bronze bearings in some 300 large hydro-turbines in the USA when they corns up for rehabilitation. However, there was a lack of any detailed historical data regarding performance and life span, so an extensive laboratory test program was set up which simulated worst ease conditions, carried out at Powertech Labs in Vancouver, a subsidiary of BC Hydro, TENMAT FEROFORM T814 proved itself capable of operating in both dry and wet conditions of shaft misalignment or deflection underload. Extremely low wear rates indicating long life projection were recorded and the journal showed no sign of wear throughout the test.

Product Details:

Feroglide bearings consist of a woven ptfe fabric with strengthening fibres applied to a metal backing. feroglide bearings are typically used in valves, hydro power equipment, lifting equipment and many other applications. Valve manufacturers value the feroglide stainless steel, duplex and inconel 625 grades due to their high load carrying capability and chemical resistance.

feroglide bearings are supplied with a range of metal backings. These include inconel, duplex, stainless steel, carbon steel, and bronze. Feroglide bearings are supplied as coiled bearings, thrust washers, and solid cylindrical bearings.

feroglide bearings:
are self lubricating and operate without external lubrication.
are free from stick slip, giving easy movement and operation.
are composite in nature and do not have the cold flow tendencies of solid and filled ptfe resins.
have high wear resistance giving long life.
can operate at temperatures beyond the range of most lubricants -150 ac to +300 ac.
are corrosion resistant so can be used with aggressive liquids such as sea water, gasoline, acids, detergent solutions, hydraulic oils, ammonium hydroxide, oils.
are strong and can carry loads up to 420 n/mm2 for stainless steel and inconel.
have good dimensional stability and the capacity to be formed to close tolerances.

feroglide is a self lubricating bearing material applied to a rigid metal backing. Feroglide bearings can withstand extremely high loads and temperatures, they are recommended for applications where low surface speeds are combined with high loads, for example in the hydro industry,valve industry and general mechanical applications.  

feroglide material is manufactured at tenmat ltd and supplied as plain journal bearings, flanged bearings, thrust washers, glide-plates and glide-bars, foil and used to line special bearings according to customer specifications.

hydro industry

tenmat self lubricating bearings have been proved capable, in both laboratory testing carried out at powertech labs in vancouver and in the most arduous pump storage installations, operating in both dry and wet conditions, with shaft misalignment and abrasive solids. Extremely low wear rates and friction coefficients, with no sign of journal wear indicate lifetimes exceeding those of greased bronze. Tenmat bearings are installed in francis, kaplan and kaplan bulb turbines as well as many ancilliary pieces of water handling equipment.  

with its material range tenmat can offer the plant engineer a complete bearing service:

feroform t814 provides the flexibility often required in refurbishments, as a complete composite bearing which can be quickly delivered and machined in-situ or on site, adapting to problems of shaft and housing tolerancing or misalignment.

our metal backed self lubricating bearings feroglide combine the uniqueness of composites with the high accuracy and strength of metallic bearings and gives the precision and exactness for new build or repair, it comes with 30 years operating experience in the field and is fitted in over 1,500 turbines.