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China, Chinese F-80491. Bsr Needle Roller Bearing for Printing Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Needle BearingF-80491. BsrBearing
WUXI AMC POWER MACHINERY CO., LTD.
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Product Description Deep Groove Ball BearingF-80491.BSRDetailed PhotosProduct No.F-80491.BSRInner Diameter8.3 mmOuter Diameter28 mmWidth14 mmLength23 mmWeight56 g Packaging & ShippingCompany Profile FAQ Why our bearing is better than other?MaterialWe usually use bearing steel (GCr15), but many manufacturers only use softer carbon steel materials, so our bearings have higher hardness and longer service life.Heat treatmentWe have our own heat treatment plant and do not need to be outsourced. We use a slower speed and more stable temperature to effectively control the steel and increase the toughness and life of the steel.Other small-scale bearing companies usually need to outsource. Many outsourcing factories only strengthen the hardness of the bearing surface due to cost factors, but the hardness inside is not enough, which is the reason why many bad bearings are easy to crack.PrecisionOur bearings can be controlled at a height accuracy of 0~-0.004mm, fast speed and smoothness.Multiple grinding processWe grind the bearing many times, but others may grind it only once, so the chamfer of our bearing is very smooth.In conclusionWe use high-quality materials and multiple grinding processes, so our bearings have the characteristics of high speed, low noise,high precision and long life.Quality guaranteewe give our customers 1 year quality warranty for the bearings.
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