# Ball bearing 60314 — UK EPK JSC

**IE S032**  
UK EPK JSC · Russia · 2008

Ring raceways became smoother, groove waviness decreased, bearing vibration dropped. Ball bearing 60314, UK EPK JSC. Russia · 2008.

## Measured

- Wz waviness of the outer ring raceway, 8.45 → 1.2 µm — **7.04×**
- Ra roughness of the ring raceways, 0.1343-0.1474 → 0.0673-0.0745 µm — **1.8-2.2×**
- peak vibration acceleration of the bearing, 103 → 58 m/s² — **44 %**

## Conclusion

Ring raceways became smoother, groove waviness decreased, bearing vibration dropped

Page: https://industry.xado.com/case/otchet_oao_uk_epk_effektivnost_smazochnykh_materialov_khado_
PDF report: https://industry.xado.com/pdf/TIER%20S/EPK/Sharikovyy-bearings-60314/IE-S032_XADO_EPK_Sharikovyy-bearings-60314_EN.pdf
Original scan: https://industry.xado.com/scans/otchet_oao_uk_epk_effektivnost_smazochnykh_materialov_khado_.pdf