Founded in 1995 and as a member of China National Crane Conveyor Machinery Association, China Chuanda Conveyor Belt Co., Ltd. is a specialized nsk bearing manufacturer and custom nsk bearings designer of various kinds of conveyors, belts, pulleys, bearings, rollers, bushings and so on. Through modern scientific management, excelsior products and technological design, advanced production tools and strict testing methods, we have produced various types of conveyance equipment. In 2001, we were certified by ISO9001: 2000, which has ensured the reliability and stability of product quality. Also, we have passed Germany DQS authentication in the domestic same trade. We have established long-term relationships with some famous mechanical manufacturers both at home and abroad, such as Veit GmbH, Hashima, Oshima, Summit, and KDK companies.

THIS BEARING WEIGHT APPROX . 1 1/2 POUNDS .. MEASUREMENTS ARE APPROX. +OR- 1/32.. SHOULD YOU NEED A MORE PRECISE MEASUREMENT, EMAIL AND WE WILL MIC IT.. 1 9/16" ID X 3 1/8" OD X 3/4" THICK.. SOLD AS IS..WE WILL COMBINE ITEMS TO SAVE ON SHIPPING COST @ BUYER REQUEST..
It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. The material of this product is based on stainless steel plate with a sintered porous bronze layer as its interlayer which is coated with the compound of PTFE on its surface. The material is without PB. It's used in foodstuff machines, pharmaceutical machines, printing and dyeing machines, etc. This new EM range of cylindrical roller bearings from NSK can provide a real advantage in applications where noise and vibration is an issue. NSK Explorer range bearings utilize advanced steel technology and industry leading designs to produce a bearing that can last up to three times longer than NSK previous market-leading products. This NSK patented range is now available across most types of bearings from Antifriction Components and can provide real savings against similar products.

Surface material: CuSn6.5P0.1 + Gr. Load capacity: 65N / mm2. Friction coef (µ): 0.06 - 0.2. Temperature limit: -100 ~ 260oC. Speed limit: 4m / s. The spherical roller bearings used in the guide rolls of continuous casting machines operate under some the most severe conditions imaginable: heavy load, ultra-low speed rolling (only a few rotations per minute), and an environment of water and scale contamination. As a result of these conditions, the bearings often suffer from uneven wear on their outer ring raceways, easiness of assembly. high rates of rotation, especially for smaller and narrower series. possibility of radial and partial axial load transfers in both directions. two rows of spherical rollers, a commong roove on outer ring, two grooves on inner ring that tilts in an angle to the bearing center. Works when the axle distorted orassembled. Bearing size can changed, thespherical range: 1- 2. 5. Can bear bigger load, not only theradical load but also two directionradical load with better anti-shock abilities. Main types: 2
1300 series, 22200 series, 22300 series, 22300 series.

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