K—torque coefficient, which can be 0. 5. For pins and pin holes that require high positioning accuracy, check their contact area before assembling, and they should meet the requirements of the equipment technical documents; if there are no regulations, 50%-75% […]
Archivos de julio, 2020
The bolt heads nuts and the connected parts should be in close contact
Martes, julio 28, 2020Tags: 625 ball bearing
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This contradiction is to divide polishing into two stages
Lunes, julio 20, 2020The surface damage formed by rough polishing is a secondary consideration, but it should be as small as possible; the second is fine polishing (or final polishing). The polishing cover and cover can prevent dirt and other debris from falling […]
Tags: 68 Series Ball Bearings
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deepgroovebearing