Auto water pump bearing manufacturing clearance should be?

Auto water pump bearing manufacturing clearance should be? Even when making regular shaft bearing clearance: in terms of radial clearance when there is no special requirements, under the condition of no load, radial clearance for 15 35 um, users reasonably select the outer cooperating with sit hole interference quantity is very important, too large amount of interference can make the radial clearance of bearing, and bearing damage, make water pumps can't normal work, internship work, in addition to the above reasons, also need to consider to make clearance of the amount due to temperature is reduced, the amount of interference usually recommend table is as follows: according to the auto water pump bearing outside diameter is divided into two cases: 1. Bearing outside diameter under 30 mm: iron shell pump diameter deviation for 25 Diameter deviation of 35-45 mm aluminum shell pump 55mm2. Bearing outside diameter in more than 30 mm: iron shell for 32 - pump diameter deviation 56 mm aluminum shell for 55 - pump diameter deviation 76 mm jiaxing bearing co. , LTD. Is a company specializing in the production of automotive water pump bearing, shaft bearings, water pump bearings professional manufacturers, the company strictly in accordance with the quality of customer requirements and time to provide error-free, with cost-effective products and services, continuous improvement, to ensure customer satisfaction and trust and continuously exceed customer's expectations! More information please visit: a: lubricating oil for automobile water pump bearing a: under the action of water pump bearing work pay attention to the question what are the relevant tags: auto water pump bearing, shaft bearings, water pump bearings, auto water pump bearing related news which cases will fever auto water pump bearing thermal and bearing performance of engine cooling system of key parts of automotive water pump bearing water pump bearing why use general auto water pump bearing grease appears channeling dynamic circumstance how to deal with related products