Spherical roller bearings can be divided into symmetrical spherical roller and asymmetrical spherical roller according to the roller section shape. Asymmetrical spherical roller bearing is the early products. It is mainly for the host repair service and it is rarely use symmetrical spherical roller bearing as design new host. The internal structure improved after the design and optimized parameters. Now it can bear greater axial load compared with the spherical roller bearing made early. This bearing operates in a low temperature. So it can adapt to high speed requirements. According to the inner ring with or without flange and the different cage, it can be divided into the C and the CA. The feature of C bearing is flangeless inner ring and stamping steel cage. The feature of CA bearing is flange in the both sides of inner ring and physical cage. In order to improve the lubrication of bearings, we can provide users with the spherical roller bearings that has annular oil groove in the outer ring and has three oil holes for post code /w33. Accordance to the requirements of the user, we can provide users with the spherical roller bearings that has oil hole in the inner ring. In order to facilitate customer handling and bearing replacement, we can provide users with the spherical roller bearings that has hole with a taper (taper of hole is 1:12) for post code K. In order to meet the special requirements of users, we can provide users with the taper of hole are 1:30 for post code K30. The inner hole of the bearing with taper packed in the conical journal in lock nut. And it also can pack in the cylindrical shaft neck in tight sets or unloading sleeve. Ensure the bearing does not make harmful slip for the centrifugal effect in the raceway and rollers in high speed, the minimum radial load of bearing can estimate according to the following formula
Use
The mainly suitable cage: stamping steel reinforced cage ,Stamping steel cage(suffix CC),glass fiber reinforced polyamide 66 cage (suffix TVPB),machined brass two chip cage (suffix MB),Machined brass integrated cage (suffix CA),vibrating stamping steel cage (suffix JPA),Vibration occasions brass cage (suffix EMA). The bearing code is different even in same construction. Such as: M. Some bearing factory said two piece brass cages and some bearing factory said monolithic integrated brass cages.
Main uses: paper machinery,speed reducer,railway vehicle axle,rolling mill gear box bearing seat,roller mill,breaker,vibrating screen,printing machinery,woodworking machinery,all kinds of industrial reducer,vertical seat adjustable mandrel clearance.
The following model company have inventory
22210CA/W33 22211CA/W33 22212CA/W33 22213CA/W33 22214CA/W33 22215CA/W33 22216CA/W33 22217CA/W33 22218CA/W33 22219CA/W33 22220CA/W33 22221CA/W33 22222CA/W33 22224CA/W33 22226CA/W33 22228CA/W33 22230CA/W33 22232CA/W33 22234CA/W33 22236CA/W33 22238CA/W33 22240CA/W33 22244CA/W33 22246CA/W33 22248CA/W33 22244CA/W33 22250CA/W33 22252CA/W33 22256CA/W33 22258CA/W33 22260CA/W33 22262CA/W33 22264CA/W33 22268CA/W33 22270CA/W33 22272CA/W33 22276CA/W33 22280CA/W33 22286CA/W33 22205CA/W33 22206CA/W33 220207CA/W33 22208CA/W33 22209CA/W33 22203CA/W33 22204CA/W33
22210CC/W33 22211CC/W33 22212CC/W33 22213CC/W33 22214CC/W33 22215CC/W33 22216CC/W33 22217CC/W33 22218CC/W33 22219CC/W33 22220CC/W33 22221CC/W33 22222CC/W33 22224CC/W33 22226CC/W33 22228CC/W33 22230CC/W33 22232CC/W33 22234CC/W33 22236CC/W33 22238CC/W33 22240CC/W33 22244CC/W33 22246CC/W33 22248CC/W33 22244CC/W33 22250CC/W33 22252CC/W33 22256CC/W33 22258CC/W33 22260CC/W33 22262CC/W33 22264CC/W33 22268CC/W33 22270CC/W33 22272CC/W33 22276CC/W33 22280CC/W33 22286CC/W33 22209CC/W33 22208CC/W33
22210E1 22211E1 22212E1 22213E1 22214E1 22215E1 22216E1 22217E1 22218E1 22219E1 22220E1 22221E1 22222E1 22224E1 22226E1 22228E1 22230E1 22232E1 22234E1 22236E1 22238MB 22240B.MB 22244B.MB 22246B.MB 22248B.MB 22244B.MB 22250B.MB 22252B.MB 22256B.MB 22258B.MB 22260B.MB 22262B.MB 22264B.MB 22268B.MB 22270B.MB 22272B.MB 22276B.MB 22280B.MB 22286B.MB 22209E1 22208E1
22306CC/W33 22307CC/W33 22308CC/W33 22309CC/W33 22310CC/W33 22311CC/W33 22312CC/W33 22313CC/W33 22314CC/W33 22315CC/W33 22316CC/W33 22317CC/W33 22318CC/W33 22319CC/W33 22320CC/W33 22322CC/W33 22324CC/W33 22326CC/W33 22328CC/W33 22330CC/W33 22332CC/W33 22334CC/W33 22336CC/W33 22338CC/W33 22340CC/W33 22344CC/W33 22342CC/W33 22346CC/W33 22348CC/W33 22352CC/W33 22356CC/W33 22360CC/W33
22306CA/W33 22307CA/W33 22308CA/W33 22309CA/W33 22310CA/W33 22311CA/W33 22312CA/W33 22313CA/W33 22314CA/W33 22315CA/W33 22316CA/W33 22317CA/W33 22318CA/W33 22319CA/W33 22320CA/W33 22322CA/W33 22324CA/W33 22326CA/W33 22328CA/W33 22330CA/W33 22332CA/W33 22334CA/W33 22336CA/W33 22338CA/W33 22340CA/W33 22344CA/W33 22342CA/W33 22346CA/W33 22348CA/W33 22352CA/W33 22356CA/W33 22360CA/W33 22380CA/W33
22306E1 22307E1 22308E1 22309E1 22310E1 22311E1 22312E1 22313E1 22314E1 22315E1 22316E1 22317E1 22318E1 22319E1 22320E1 22322E1 22324E1 22326E1 22328E1 22330E1 22332E1 22334E1 22336E1 22338E1 22340E1 22344B.MB.C3 22342B.MB 22346B.MB 22348B.MB 22352B.MB 22356B.MB 22360B.MB 22380B.MB.C3
231/500CA/W33 231/1000CAF/W33 231/500CAK/C3W33 231/530CA/W33 231/560CA/W33 231/600CA/W33 231/500B.MB 231/530B.MB 231/600B.MB 231/500BK.MB 241/500B.MB 241/530B.MB 241/600B.MB 241/710B.MB 241/560B.MB 241/1000B.MB 241/500CA/W33 241/530CA/W33 241/600CA/W33 241/710CA/W33 241/560CA/W33 241/1000ECAF/W33 231/800CA/W33
23120CC/W33 23122CC/W33 23124CC/W33 23126CC/W33 23128CC/W33 23130CC/W33 23132CC/W33 23134CC/W33 23136CC/W33 23138CC/W33 23140CC/W33 23144CC/W33 23148CC/W33 23150CC/W33 23152CC/W33 23156CC/W33 23158CC/W33 23160CC/W33 23162CC/W33 23164CC/W33 23168CC/W33 23170CC/W33 23172CC/W33 23176CC/W33 23180CC/W33 23182CC/W33 23186CC/W33 23192CC/W33 23196CC/W33
23120CA/W33 23122CA/W33 23124CA/W33 23126CA/W33 23128CA/W33 23130CA/W33 23132CA/W33 23134CA/W33 23136CA/W33 23138CA/W33 23140CA/W33 23144CA/W33 23148CA/W33 23150CA/W33 23152CA/W33 23156CA/W33 23158CA/W33 23160CA/W33 23162CA/W33 23164CA/W33 23168CA/W33 23170CA/W33 23172CA/W33 23176CA/W33 23180CA/W33 23182CA/W33 23186CA/W33 23192CA/W33 23196CA/W33 23119CA/W33 23118CA/W33
24118CC/W33 24119CC/W33 24120CC/W33 24122CC/W33 24124CC/W33 24126CC/W33 24128CC/W33 24130CC/W33 24132CC/W33 24134CC/W33 24136CC/W33 24138CC/W33 24140CC/W33 24144CC/W33 24148CC/W33 24150CC/W33 24152CC/W33 24156CC/W33 24158CC/W33 24160CC/W33 24162CC/W33 24164CC/W33 24168CC/W33 24172CC/W33 24176CC/W33 24180CC/W33 24188CC/W33 24184CC/W33 24190CC/W33 24196CC/W33 24198CC/W33
24118CA/W33 24119CA/W33 24120CA/W33 24122CA/W33 24124CA/W33 24126CA/W33 24128CA/W33 24130CA/W33 24132CA/W33 24134CA/W33 24136CA/W33 24138CA/W33 24140CA/W33 24144CA/W33 24148CA/W33 24150CA/W33 24152CA/W33 24156CA/W33 24158CA/W33 24160CA/W33 24162CA/W33 24164CA/W33 24168CA/W33 24172CA/W33 24176CA/W33 24180CA/W33 24188CA/W33 24184CA/W33 24190CA/W33 24196CA/W33 24198CA/W33
23020CA/W33 23021CA/W33 23022CA/W33 23024CA/W33 23026CA/W33 23028CA/W33 23030CA/W33 23032CA/W33 23034CA/W33 23036CA/W33 23038CA/W33 23040CA/W33 23044CA/W33 23048CA/W33 23052CA/W33 23056CA/W33 23060CA/W33 23068CA/W33 23062CA/W33 23072CA/W33 23074CA/W33 23080CA/W33 23084CA/W33 23088CA/W33 23090CA/W33 23096CA/W33 23092CA/W33
23020CC/W33 23021CC/W33 23022CC/W33 23024CC/W33 23026CC/W33 23028CC/W33 23030CC/W33 23032CC/W33 23034CC/W33 23036CC/W33 23038CC/W33 23040CC/W33 23044CC/W33 23048CC/W33 23052CC/W33 23056CC/W33 23060CC/W33 23068CC/W33 23062CC/W33 23072CC/W33 23074CC/W33 23080CC/W33 23084CC/W33 23088CC/W33 23090CC/W33 23096CC/W33 23092CC/W33
21304CA/W33 21305CA/W33 21306CA/W33 21307CA/W33 21308CA/W33 21309CA/W33 21310CA/W33 21311CA/W33 21312CA/W33 21313CA/W33 21314CA/W33 21315CA/W33 21316CA/W33 21317CA/W33 21318CA/W33 21319CA/W33 21320CA/W33 21322CA/W33 21326CA/W33
21304E 21305E 21306E 21307E 21308E 21309E 21310E 21311E 21312E 21313E 21314E 21315E 21316E 21317E 21318E 21319E 21320E 21322E 21326E
20203-TVP 20204-TVP 20205-TVP 20206-TVP 20207-TVP 20208-TVP 20209-TVP 20210-TVP 20211-TVP 20212-TVP 20213-TVP 20214-TVP 20215-TVP 20216MB 20217MB 20218MB 20219MB 20220MB 20221MB 20222MB 20224MB 20226MB 20228MB 20230MB 20232MB 20234MB 20236MB 20238MB 20240MB 20244MB 20248MB 20252MB 20256MB
24020CC/W33 24022CC/W33 24024CC/W33 24026CC/W33 2402CC/W338 24030CC/W33 24032CC/W33 24034CC/W33 24036CC/W33 24038CC/W33 24040CC/W33 24044CC/W33 24048CC/W33 24052CC/W33 24056CC/W33 24060CC/W33 24064CC/W33 24068CC/W33 24072CC/W33 24070CC/W33 24076CC/W33 24080ECA/W33 24082ECA/W33 24088ECA/W33 24084ECA/W33 24092ECA/W33 24096ECA/W33
24020E1 24022E1 24024E1 24026E1 24028E1 24030E1 24032E1 24034E1 24036E1 24038E1 24040E1 24044B.MB 24048B.MB 24052B.MB 24056B.MB 24060B.MB 24064B.MB 24068B.MB 24072B.MB 24070B.MB 24076B.MB 24080B.MB 24082B.MB 24088B.MB 24084B.MB 24092B.MB 24096B.MB
BS2-2205-2CS/VT143 BS2-2206-2CS/VT143 BS2-2207-2CS/VT143 BS2-2208-2CS/VT143 22308E/VA405 BS2-2308-2CS/VT143 BS2-2308-2CSK/VT143 BS2-2309-2CS/VT143 BS2-2309-2CSK/VT143 BS2-2209-2CS/VT143 BS2-2210-2CS/VT143 BS2-2210-2CSK/VT143 BS2-2211-2CS/VT143 BS2-2212-2CS/VT143 BS2-2213-2CS/VT143 BS2-2214-2CS/VT143 BS2-2215-2CS/VT143 BS2-2216-2CS/VT143 BS2-2217-2CS/VT143 BS2-2218-2CS/VT143 BS2-2219-2CS/VT143 BS2-2220-2CS/VT143 BS2-2222-2CS/VT143 BS2-2310-2CS/VT143 BS2-2311-2CS/VT143 BS2-2312-2CS/VT143 BS2-2313-2CS/VT143 BS2-2314-2CS/VT143 BS2-2315-2CS/VT143 BS2-2316-2CS/VT143 BS2-2317-2CS/VT143 BS2-2318-2CS/VT143 BS2-2319-2CS/VT143 BS2-2320-2CS/VT143 BS2-2212-2CSK/VT143 BS2-2213-2CSK/VT143 BS2-2214-2CSK/VT143 BS2-2215-2CSK/VT143 BS2-2216-2CSK/VT143 BS2-2217-2CSK/VT143 BS2-2218-2CSK/VT143 BS2-2219-2CSK/VT143 BS2-2220-2CSK/VT143 BS2-2222-2CSK/VT143 BS2-2310-2CSK/VT143 BS2-2311-2CSK/VT143 BS2-2312-2CSK/VT143 BS2-2313-2CSK/VT143 BS2-2314-2CSK/VT143 BS2-2315-2CSK/VT143 BS2-2316-2CSK/VT143 BS2-2317-2CSK/VT143 BS2-2318-2CSK/VT143 BS2-2319-2CSK/VT143 BS2-2320-2CSK/VT143
