The KBO 2558 PP RICH is a high-precision open-type linear ball bearing designed for seamless integration with supported shafts. The open longitudinal section allows this bearing to glide over continuous shaft supports, making it the ideal choice for long-travel systems where shaft rigidity is maintained by a support rail. This model is engineered to handle 25 mm shafts, offering smooth and reliable translational movement for industrial automation, high-end CNC machinery, and robotics. Featuring a single-lip seal, it provides an essential defense against dust and particle ingress while ensuring lubricant retention within the ball tracks. Its robust construction and universal design ensure high positional accuracy and consistent performance in demanding mechanical environments worldwide.
Transparency Note: This bearing is manufactured under the RICH brand. The code KBO 2558 PP is used solely for identification and do not imply affiliation with other manufacturers.
Data sheet
