Jump to content
Search In
  • More options...
Find results that contain...
Find results in...
  • entries
    7
  • comments
    0
  • views
    3,624

Province of seepage prevention of oil bearing


FANADEBearing

661 views

This kind of bearing with retainer is not prepared in advance and then assembling, but in bearing joint and separate rolling body evenly mix of ultra-high molecular weight polyethylene with grease, after filling the bearing internal space, then heated to form cage. In this kind of cage grease firmly fixed by resin material, for the past due to leakage of grease bearing life is reduced, and the problems of pollution on environment nearby grease, this surely is the ideal bearing products. As NTN company exclusive development of products, according to the oil filling quantity comes in two forms: one is the type of trace oil, it contains is necessary for bearing lubrication grease the minimum; Another is in great measure oil supply type, cage materials (PE mixture with grease) bearing internal space filling full. Both trace oil supply type and quantity of oil supply more type, its characteristic is common: (1) the leakage of the grease rarely for grease is along with the increase in factors such as bearing heating, centrifugal force maintains a precipitate and gradually to the rotation surface supply, therefore, the leakage of the grease. Compared with general grease lubrication method, which can effectively prevent pollution to the environment. (2) the lubrication good performance even violent vibration or large centrifugal force, acting on the bearing grease is difficult to leak, won't make emulsified grease flowing out with water intrusion, so is superior than the general grease lubrication characteristics. (3) bearing way of rotational torque small traces of oil bearing almost no grease of shearing resistance, bearing the rotational torque is small. (4) the seal retainer against foreign invasion object (moisture, dust, etc.) have certain resistance, but in it as a seal or not sufficient, especially for those who are particularly high sealing performance requirements, or to adopt contact rubber seal (such as deep groove ball bearings, bearing units) or other form of sealing structure.

0 Comments


Recommended Comments

There are no comments to display.

Guest
Add a comment...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. We use cookies and other tracking technologies to improve your browsing experience on our site, show personalized content, analyze site traffic, and understand where our audience is coming from. To find out more, please read our Privacy Policy. By choosing I Accept, you consent to our use of cookies and other tracking technologies.