Flat cage needle roller bearing consists of thrust cage assembly with needle or cylindrical roller or ball and thrust washer.Needle rollers and cylindrical rollers are held and guided by a thrust cage.When used with different series of DF thrust bearing gaskets, it provides many different combinations for flat cage needle roller bearing configurations.Because the high precision cylindrical roller (needle roller) increases the contact length, the bearing can obtain high load capacity and high stiffness in a small space.
Installation for flat cage needle roller bearing:
Flat cage needle roller bearing, usually using auxiliary sleeves.At this time, the auxiliary roller or the auxiliary sleeve support the roller needle does not make the roller needle fall out, the shaft neck with its own chamfer will lift the roller needle, as the needle roller bearing in the shaft neck slowly moving.
Flat cage needle roller bearing can also be installed in this way: apply a thin layer of lubricating oil to the outer diameter of the auxiliary sleeve and insert it into the outer ring of the bearing, so that the auxiliary sleeve and the outer ring of the bearing form an annular hole, and then install the needle roller in the annular hole.
Advantages and usability of flat cage needle roller bearing:
Flat cage needle roller bearing is equipped with thin and long roller (roller length is 3~10 times of the diameter, the diameter is generally not more than 5mm), so the radial structure is compact, its inner diameter size and load capacity and other types of bearings are the same, the outer diameter is the smallest, especially suitable for the radial installation size is limited by the supporting structure.Needle roller bearing should be combined with bearing ring and application according to different application occasions.
If you want to know more about flat cage needle roller bearing or need any other bearings, please also contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271
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