Payment & Shipping Terms:
|Cleance:||Normal Or C3||Seals:||Double-Row Rubber Seals|
|Lubrication:||Filled To 25 To 45% With LGEP 2 Grease||Application:||Logging Machinery|
spherical ball bearing,
spherical thrust bearing
Spherical Roller Bearings FAG 22308 Bearing is one kind of spherical roller bearing design. Actually Spherical Roller Bearing also called Self-Aligning Roller Bearings, so it can be named Self-Aligning Roller Bearing FAG 22308 Bearing , its dimension is 40×90×33mm. it has the different dimension and the a little different design with normal chrome steel NSK 22308 EAE4 bearing. Their Cage can be E/CC/CA such brass or Pressed Steel cage . The chamfer of Sealed spherical roller bearings are the same with normal design . it has the lubrication groove and three lubrication holes on the outer ring.
Spherical roller bearing FAG 22308-E1 Bearing with chrome steel material is very common in our bearing industry , and this kind of material bearing used brass cage or pressed cage and also can be nylon cage , just like CA (One-piece solid cage) , CC (two piece press steel cage) , MB (Two piece brass cage) , TVPB( nylon cage) , and with the spherical rollers , these design of spherical roller bearing is the widely used in many applications .
With the development of industry and the improvement of the market , some application need the spherical roller bearing have the anti-corrosion and lower noise , just like the Medical Devices , Cryogenic Engineering , Optical Instruments , food process machine , so stainless steel spherical roller bearing appeared , this kind of bearing adopted AISI SUS440C(9Cr180Mo) stainless steel material , the cage is AISI304 stainless steel , and working with the high quality lubrication oil or grease , it can working high or low temperature than the chrome steel spherical roller bearing .
|Basic dynamic load rating-C||155kN|
|Basic static load rating-Co||140kN|
|Fatigue load limit-Pu||15kN|
|Reference speed||6000 r/min|
|Limiting speed||8000 r/min|
Spherical roller bearing FAG 22308 bearing have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Sealded spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Advantage of spherical roller bearings than normal design
---Spherical roller bearings are ready to mount units filled with a suitable lubricant
---Spherical roller bearings enhance service life by keeping solid contaminants and moisture out of the bearing
---For most applications , spherical roller bearing can be considered grease for life , this means little or no contamination of the environment.
---Safer handing-the seals make handling and mounting less hazardous from the contamination point of view. Same basic load ratings as corresponding open bearings
---Longer service life allows for bearings downsizing. the robust seal designs enable additional "axial" downsizing in application where external seals are not necessary.
Application Of Spherical Roller Bearings
XRB is the China spherical roller bearing manufacturer & factory & exporter & supplier , it can supply FAG 22308 Bearing , split Plummer blocks and non-split plummer blocks, sealed spherical roller bearing , CARB toroidal roller bearing , self-aligning ball bearings, Insocoat bearing , insulated bearing , excavator bearing , Our large quantity China plummer block housing can meet your need with lowest price and fast delivery.
We accepted DHL,FEDEX,TNT express for small order and samples order , also the transportation By AIR or By Sea , by Train are all available . we are sure we can ship FAG 22308 Bearing to your office at the first time.
Contact Person: Mr. Fred