Ground/Precision (ABEC)
- Oconomowoc's ORA™ ground precision bearing covers all ANSI/ABMA and ISO standard inch or metric sizes, as well as custom ground bearings. Ideal for significant volume production requirements.
- ORA™ bearings are available in a complete range of seal and lubrication specifications, as well as meeting Electric Motor Quality (EMQ) V3 noise and vibration standards, and up to ABEC 7 tolerance ratings.
- Produced by regularly audited and dedicated ISO certified partner factories throughout Asia. Significant volume and experience with those resources allow us to offer products priced well below industry standard.
- Several million dollars of inventory in our Midwest facilities, consolidated shipping and warehousing from partner factories abroad and flexible releases/favorable terms makes for an unmatched level of supplier confidence, low overhead and leveraged pricing.
- Every ORA™ bearing comes backed by the accountability you can only get from a half century of North American domestic bearing engineering and manufacturing expertise.


