SPHERICAL ROLLER BEARINGS FOR VIBRATING EQUIPMENT

SPHERICAL ROLLER BEARINGS FOR VIBRATING EQUIPMENT

Posted by torbenhietel
07 October 2016

Bearings in these applications are subjected to very severe operating conditions. The shaking actions of vibrating equipment subjects the bearings to very heavy loads, including impact loads. Additional load is created by higher “g” forces generated by acceleration in the application. Bearings are higher speed operated. Furthermore, these kinds of bearings are developed to increase the lifetime of bearings in contaminated environments.

KFB designs special spherical roller bearings – MAC4F80 – to operate under severe conditions. Special KFB spherical roller bearings for vibrating equipment are available in 22300 and 23300 series. The clearance is similar to C4, but the lower third of C4 range is eliminated for better control of the bearing clearance after mounting.

Size

Bezeichnung, mmdDB
22208MAC4F80W33408023
22308MAC4F80W33409033
22309MAC4F80W334510036
22310MAC4F80W335011040
22211MAC4F80W335510025
22311MAC4F80W335512043
22312MAC4F80W336013046
22213MAC4F80W336512031
22313MAC4F80W336514048
22314MAC4F80W337015051
22315MAC4F80W337516055
22316MAC4F80W338017058
22317MAC4F80W338518060
22318MAC4F80W339019064
22319MAC4F80W339520067
22320MAC4F80W3310021573
23222MAC4F80W3311020069,8
22322MAC4F80W3311024080
22324MAC4F80W3312026086
22226MAC4F80W3313023064
22326MAC4F80W3313028093
22328MAC4F80W33140300102
23328MAC4F80W33140300118
22330MAC4F80W33150320108
22332MAC4F80W33160340114
23332MAC4F80W33160340136
22334MAC4F80W33170360120
22336MAC4F80W33180380126
23238MAC4F80W33190340120
22338MAC4F80W33190400132
22340MAC4F80W33200420138
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