Precision Ball Bearings
ABEC 5, 7 and 9 ball bearings. We measure runout on every finished race — not on a sample — and offer custom seals and grease for your operating temperature. Chrome steel, stainless or hybrid ceramic.
Shop-floor note: Runout measured on every finished race, not on a sample. Races are ground after heat treat; the ABEC class is verified on the roundness machine before assembly.
Materials
Chrome steel 52100SS 440CCeramic hybrid
Tolerances
- ABEC 5, 7, 9
- ±0.002mm radial runout
Applications
- Electric motor bearings
- Spindle bearings
- Instrument bearings
Lead Time
4-8 weeks
Finish
Ground, honed, sealed
Certifications
ISO 9001:2015
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