super precision bearings

AXIAL-RADIAL CYLINDRICAL ROLLER BEARINGSFAG axial-radial cylindrical rollerbearings for rotary tables, faceplates and other high-precisionbearing arrangements have a longtradition at FAG. Meanwhile theywere developed into true superprecision products. Even in theirstandard version they exhibit accuraciesbetter than P4 for importantbearing features. FAG RTC bearingsare equipped with high-precisionrollers that are otherwise incorporatedonly in super precisioncylindrical roller bearings and arefitted with precision cages. In additionthe ring raceways exhibit ahigh surface quality.The consistent super precision designresults in significantly improvedspeed behaviour. Withoutany loss in rigidity, it permits thespeeds required in turning andmilling operations.The high internal accuracy is also aprerequisite for steady load distributionand thus high rigidity.FAG RTC bearings are easy to handle.Fastening holes at the innerand outer rings enable a reliableand rigid connection with the surroundingstructure. Through-holesat the inner rings facilitate themounting on a shaft.FAG RTC bearings are lubricatedwith FAG grease Arcanol L55.FAG · 128