The KH 1228 PP RICH is a high-precision compact linear ball bearing engineered for efficient translational movement along 12 mm shafts. As part of the KH compact series, this model is designed with a significantly smaller radial cross-section compared to standard linear bearings, making it an ideal choice for space-constrained applications in medical technology, small-scale robotics, and precise instrumentation. The internal mechanism features recirculating steel balls guided by a high-grade polyamide cage, which ensures exceptionally smooth travel, high-speed stability, and low noise levels. To maintain reliability in various industrial environments, the bearing is equipped with a single-lip seal that protects the internal raceways from dust and debris while aiding in lubricant retention. Its non-flanged, lightweight architecture provides a robust solution for accurate linear guidance within tight mechanical envelopes globally.
Transparency Note: This bearing is manufactured under the RICH brand. The code KH 1228 PP is used solely for identification and do not imply affiliation with other manufacturers.
Data sheet
