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On November 8-10, the 10th Shanghai International Fire Protection Technology and Equipment Exhibition was grandly opened at the Shanghai Exhibition Center. FAW Bus brought two products to the exhibition to showcase the major development results of FAW's independent commercial vehicles. The models on display include the city's main battle fire engine and the National IV fire engine chassis.
The main engine of the Liberation City that was exhibited this time was FAW's chassis technology integrating FAW's special fire engine and the world's leading fire protection technology from Pierce. It was built to meet China's national conditions and has advanced international professional fire fighting vehicles. The product has significant advantages in terms of power, reliability, comfort, safety, and actual operational capabilities, and will play its strong strength in the field of fire protection and rescue in China.
The National IV fire truck chassis uses Aowei 350-horsepower engines and Allison 3000 series automatic transmissions, making the vehicle excellent in power. The acceleration from 0 to 60 kilometers is only 15.8 seconds, enabling vehicles to reach the fire at the first time. , reduce property loss. And before and after the vehicle is installed with a stabilizer bar, which makes the vehicle have a better balance and increase the vehicle's curve passability.
Faced with fierce market competition and new development opportunities, under the leadership of FAW Group, FAW passengers will actively participate in the Chinese fire protection industry based on their strong technical strength and strong sense of mission to serve the community and give back to society. , continue to promote the progress of China's national automobile industry.
A typical idler can be seen below together with an indication of the individual components :
The improved sealing arrangement protects the bearing from dust and moisture, as well as other environmental contaminants. In addition, the quality of idlers also varies depending on the quality of the individual components and of the manufacturing process.
Conveyor idler Roller Structure
Idler roller consist of idler roller shell, shaft, bearing, bearing house, seals and axial clip etc.
1. Tube or shell. The Shells are made from steel tube with close tolerance ensuring smooth, Shock free and eccentricity free running with minimum dimensional run out, smallest rotating weight of rollers requires low horse power, thereby conserving power and energy due to lowest possible dynamic friction.
2. Seals should be multi labyrinth type to prevent ingress of dirt, air and moisture. The outer seal should be corrosion resistant.
3. Bearing housing are formed from strip steel deep pressed in automatic presses machine, this tolerance allowing a perfect match between the bearing and the relevant parts of the sealing.
4.Bearing. Large clearance C3/C4 serials deep groove ball bearings, reinforced cage with big rivet, thick inner ring and outer ring. usually use double sealed structure to improve the water and dust proof ability.
5. SHAFT: Shaft is formed from cold drawn round bar and calibrated to ISO to ensure precise assembling of bearing.
Main ball Bearing For Conveyor Idler roller:
Series 60.., 62.., 63.., Open/ ZZ/2RS..
6200 Series - Light Series Ball Bearings – Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity applications
To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and Conveyor Idler manufacturers contact from all over the world, and become our partner.
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Shandong Xinkaite Bearing Co., Ltd. , http://www.conveyorbearing.com