Bearing housings are modular assemblies designed to make it easy to install bearings and shafts, while protecting bearings, extending their operating life and simplifying maintenance.
Housings are available in many sizes, and generally fall into five standard categories: split plummer (or pillow) block housings, non-split plummer block housings, flanged housings, take-up housings and two-bearing housings. These products can be designed to meet specific duty requirements such as load, speed and operating environmental conditions.
Non-standard Bearing Housing designs can also be supplied to particular customer requirements: for example, where special shaft centre heights, unusual sealing arrangements or non-standard materials of construction may be specified.
If ease of installation and maintenance are prime considerations, then split plummer block housings are an excellent choice as they not only accommodate pre-assembled shafts, but also simplify bearing inspections and maintenance as the shaft does not need to be disassembled. These units are designed for self-aligning ball bearings, spherical roller bearings and CARB toroidal roller bearings. Non-split plummer block housings are preferred when there are heavy loads acting in a direction other than toward the support surface. They are also used when the housing has to be mounted from the end of the shaft.
We have specialized in producing US/EURO standard bearing housings more than 10 years, could help to design the bearing housing or produce the bearing housing according to your requirements. (OEM accepted)
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The AR2000 super-regeneration unit uses the international patented technology to improve the thermal effect, and distributes the operation process of road surface asphalt hot air heating and recycling to four construction vehicles. The four vehicles operate in sequence, efficiently using the hot air and radiant heat of the equipment, so that the paved road surface is evenly heated and gradually softens the asphalt, and the injected air is returned to the system again, so that the original pavement old asphalt material is 100% reused.
Because the AR2000 super-regeneration unit uses a hot-jet cycle system to soften the asphalt surface during road construction, instead of using traditional flame direct combustion, the result is reduced emissions of harmful substances such as smoke, open flames, odors, dust, etc.; After softening, the planer is greatly reduced, so the noise pollution on the construction site is greatly reduced; the old asphalt is recycled 100%, no waste materials are generated, and the transportation cost of asphalt and the cost of paving materials can be reduced, which greatly reduces the construction cost.
Grenheim Co., Ltd. adheres to the technical concept of environmental protection, and serves customers in different geographical conditions in Japan, other parts of Asia, and different countries. It purchases the exclusive right to operate and use proprietary technology of MAR2000's AR2000 recycling unit. On the basis of production and sales rights, the second development was carried out. The AR2000 super regenerative unit introduced this time is a new generation of products that have been greatly improved on the basis of the original design of MARTEC of Canada.
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Japan introduced AR2000 super regenerative unit, new machinery for asphalt pavement renovation
On September 8th, Beijing Science and Technology Research and Development Center held a new press conference for the AR2000 super-regeneration unit equipment (hot air pavement asphalt recycling construction method) and new product press conference of Japan Greene Co., Ltd. Mr. Hosokawa, President of Greene Co., Ltd. introduced the use, performance and use of AR2000 regenerative equipment to the transportation department and construction department leaders and experts attending the conference.