No ear retaining ring is also called equal section baffle ring, because the cross section is the same, and there is no traditional punching baffle protruding part of the ear, so it is called earless baffle ring.The earless baffle ring and spiral baffle ring are similar in production, processing and using characteristics. They are made of steel wire compressed and wound. After heat treatment and surface treatment, they have good elasticity and toughness.There are two kinds of earless retainers, one for shaft and the other for hole.
The no ear retaining ring has the following features:
☉ equal cross section, uniform stress, reduce the stress concentration phenomenon
☉ inside and outside the circle smooth and complete, not interference fit
☉ diameter without burrs, tear open outfit is convenient
☉ almost do not produce marginal waste in the production process, saving material
☉ don’t have to make mold, through to the material thickness change, can easily make type light load, medium load and overload
☉ short production cycle, the optional material widely, spring steel, stainless steel, copper and other metal materials are easy to produce.
No ear retaining ring application
The application of earless baffle ring is the same as the traditional c-type baffle ring, which is widely used in the assembly of hydraulic components, valves, instruments, various lock core components, needle bearings, belt pulley, connectors, quick joints and other mechanical assembly.
No ear retaining ring material
No ear ring can choose a variety of materials, such as spring steel, stainless steel, copper and other metal materials are easy to produce on the market at present commonly used spiral baffle ring material is carbon spring steel, alloy spring steel 65 mn, etc., stainless steel 304 (commonly used 302) in the United States, 316-7 ph, some occasions will use beryllium bronze alloy and high temperature alloys and other materials.
No ear retaining ring collar structure