The AEC CRM 28 is a premium single-row deep groove ball bearing engineered for demanding industrial environments requiring high rotational speed and moderate radial load capacity. Manufactured using proprietary AEC High-Carbon Chromium Steel (AISI 52100 equivalent), this bearing features enhanced raceway geometry and superior surface finish, conforming to P6 tolerance standards (ABEC-3). With a dynamic load rating (Cr) of 19.5 kN, the CRM 28 delivers exceptional durability and significantly extended service life, making it ideal for continuous operation in electric motors, pumps, and gearboxes. Its robust construction ensures minimal vibration and low friction torque even under peak operating conditions.
Optimized for reliability and reduced total cost of ownership (TCO), the CRM 28 minimizes unscheduled downtime. AEC's rigorous internal quality control processes ensure dimensional consistency and precision alignment, facilitating easier installation and long-term performance stability. Available with various sealing arrangements (including 2RS for maximum contaminant exclusion) and specialized lubricant options, the CRM 28 offers superior protection against dust and moisture ingress, guaranteeing peak performance in challenging environments while reducing the need for frequent maintenance cycles.
Key Features
Enhanced High-Carbon Chromium Steel construction for superior wear resistance.
High dynamic load capacity (19.5 kN) suitable for heavy-duty industrial applications.
P6 precision tolerance ensures smooth, low-vibration operation at high speeds.
Optimized cage design allows for excellent grease retention and reduced friction.
Available in multiple sealing configurations (ZZ, 2RS) for maximum protection against contaminants.
Extended operational life reduces maintenance intervals and overall Total Cost of Ownership (TCO).
