JF-20 High Tin Aluminum Bearing
JF20 Bushing With stecl as back and press AISn20Cu as lining.the bushing is of fairly good performance in anti-fatigue,load capactty,anti-corrosion and smooth sliding movement.It is widely applied under high speed and low load.It can be made into bearing shells for internal combustion engine with mid or low power or bearing shells for trains,air compressor and coling machines.It is a good substitution for Babbit material.
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JF-20 – Self lubricating bearing bushing – Viiplus
The JF20 bushing is a sliding bushing with a tin and aluminium base, a steel strip and a AISn20Cu surface sliding layer.
These bushings are characterised by their long services lives, low levels of material fatigue, high levels of resilience and low susceptibility to corrosion. The ttv-20 sliding bushings are used in applications with high speeds and low loads, such as combustion engines, air compressors and refrigerators.

The performance of SF-20 BUSHING
JF-20 AlSn20Cu Aluminum + Steel Backing bushing
The material has good oil corrosion resistance feature. It is smooth and has outstanding embeddability and antiseizure performance. The working surface is not needed to be coated. It is suitable to be used to mate with soft shaft. The OD of the bearing is machined to a high precision grade and ID is machinable after assembling. This material is conformed to the ROHS regulation 2000/53/EC.
Structure:
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Sintered Tin Aluminum Alloy AlSn20Cu1, thickness 0.2-0.5mm, provides good self lubricating feature of the bearing
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Steel Backing, provides the mechanical strength of the bearing.
Your continuous casting roll system solution is in place
In view of the traditional continuous casting production line “old difficulties” problem, VIIPLUS customized continuous casting roller system overall solution
VIIPLUS uses VIIPLUS patented sealed bearing technology that eliminates the need for an online lubrication system to increase the minimum operating life of the sector by 2-5 times while significantly reducing equipment maintenance requirements and grease use, helping steel mills achieve the dual goals of carbon reduction and cost reduction.
Continuous engineering optimization, performance is always on line
The continuous casting analyst System (CAS) monitors parameters such as load and temperature during production, enabling root cause analysis to optimize production processes and improve product quality. Extend the service life of continuous casting roll system through continuous optimization process, reduce unplanned downtime and avoid sudden failure, and keep the continuous casting production line “performance online” for a long time.
Remanufacturing technology boosts circular economy
VIIPLUS roll system remanufacturing technology can not only maximize the service life of the roll system, reduce the consumption of spare parts, but also reduce unnecessary production and manufacturing of carbon emissions, to achieve a circular economy.
Facing the future, the metallurgical industry will move towards a new era of intelligent and clean. With accumulated knowledge and continuous exploration of innovative technologies, VIIPLUS will enable metallurgical enterprises to continuously optimize production process, improve performance management and cost control, establish intelligent equipment operation and maintenance management advantages, and promote efficient recycling of resources to achieve carbon emission reduction, so as to accelerate the road to high-quality development.
VIIPLUS provides customized solutions
How did TA reduce operation and maintenance costs by up to 50% per ton of steel?
With its expertise in bearings, seals, lubrication management, artificial intelligence and condition monitoring, as well as its extensive application engineering experience in the metallurgical industry, VIIPLUS is committed to providing steel companies with customized solutions in both continuous casting and rolling mill production lines, helping to achieve operational excellence with high quality, low cost, high efficiency and low carbon.
VIIPLUS Bearings are widely used in the medical industry
In addition to prosthetics, wheelchairs and other walking AIDS,VIIPLUS products also cover multiple fields in the medical industry, including hospital beds, stretchers and therapeutic devices Or imaging, liquid dispensing, lighting equipment, stable, durable, comfortable, environmental protection,VIIPLUS bearings and polymer coating products, as always, for patients to have a better experience, and strive for continuous efforts!
Tribology in the healthcare industry | Chinese paralympic athletes won, it is galloping track partner with them?
In the just concluded Tokyo Paralympic Games, Chinese team won 96 gold, 60 silver and 51 bronze MEDALS in total 207 MEDALS, winning the gold medal and the first place in the medal table. Paralympic Games we see athletes in all kinds of equipment under the assistance of the competition walker, visual aid, booster these instruments become good partners of athletes, together in the field to ride the wind and waves!
As a world leading tribology expert, VIIPLUS has developed a set of bearing and polymer coating solutions that not only improve durability and reduce cost, but also help improve the quality of life and mobility of patients
VIIPLUS bearing and Polymer coating solutions
VIIPLUS bearing can Effectively reduce the friction of prosthetic joints and other parts, lightweight design, no lubricating oil, environmental protection materials, and reliable performance, use more smooth, better durability, while reducing manufacturing and maintenance costs.
Tribology experts of VIIPLUS can develop customized surface design schemes for products and quickly provide samples, making your products more targeted, cheaper to use and bringing greater convenience to patients’ life and work.








