CR 19301 Deep Groove Ball Bearing | 55x90x18mm | High-Speed Precision Motor Component
The CR 19301 Deep Groove Ball Bearing is engineered for high-reliability applications requiring sustained operational performance under combined radial and axial loads. Featuring precision-honed raceways and robust P6-class tolerances, this bearing minimizes vibrational noise and reduces operational friction, leading to significant energy savings. Constructed from high-quality bearing steel (SAE 52100 equivalent), the 19301 maintains structural integrity even under dynamic stress, ensuring a predictable and extended service life. The standardized open design allows for flexible lubrication management (oil or grease) tailored to specific environment requirements, making it ideal for gearboxes, electric motors, and high-speed rotary equipment.
Designed for maximum uptime and minimal maintenance overhead, the CR 19301 delivers superior rotational accuracy critical for OEM and MRO professionals in demanding sectors such as manufacturing, HVAC, and power generation. Its optimized geometry ensures efficient heat dissipation and prevents premature wear, crucial factors in complex industrial assemblies. By deploying CR's stringent quality control processes, we guarantee that every 19301 bearing meets global ISO standards for dimensional accuracy and load capability, providing a reliable and cost-effective solution that directly enhances the efficiency and longevity of your critical rotating machinery.
Key Features
High Radial and Moderate Axial Load Capacity for versatile application.
P6 Precision Class guarantees low runout and minimized operational vibration.
Optimized Internal Clearance (C3 standard) to accommodate thermal expansion in high-speed applications.
Robust Steel Construction (52100) ensures exceptional hardness and wear resistance.
Precision Ground Raceways reduce friction torque, resulting in higher energy efficiency.
Suitable for open, shielded (Z/ZZ), or sealed (RS/2RS) configurations (Open supplied, modification upon request).
