The UC 215-39 insert bearing is engineered for demanding industrial environments where reliability and load capacity are paramount. Designed with a wide inner ring (WIR) for enhanced shaft support and stability, this unit utilizes two robust setscrews spaced at 120 degrees to ensure a positive and secure locking mechanism, minimizing slippage even under significant vibration or variable load conditions. Featuring a 2-7/16 inch bore (61.91 mm), the UC 215-39 series is constructed with high-quality bearing steel, precision-honed raceways, and heavy-duty contact seals integrated with flingers to exclude contaminants and retain lubrication effectively, significantly extending bearing life and reducing maintenance cycles.
This heavy-duty insert is fully interchangeable with common housed units from major competitors (such as SEALMASTER and DODGE) and is the preferred choice for applications requiring frequent relubrication, including high-impact conveyors, agricultural machinery, quarry equipment, and process manufacturing lines. Utilizing the standard grease fitting, maintenance crews can easily purge contaminants and replenish lubricant, ensuring continuous, high-performance operation. By offering exceptional dynamic load ratings and superior sealing technology, the UC 215-39 minimizes costly unplanned downtime, delivering a robust and economical solution for critical power transmission points.
Key Features
Wide Inner Ring (WIR) design provides increased shaft stability and reduced vibration.
Positive Setscrew Locking system ensures reliable attachment to the shaft, resisting heavy shock loads.
Equipped with a standard grease fitting for easy relubrication and extended service life in dirty environments.
High dynamic load rating (71.2 kN) suitable for demanding, continuous-operation machinery.
Integrated dual-lip contact seals protected by flingers maximize contamination exclusion and grease retention.
