CR 61817 Extra Thin Section Deep Groove Ball Bearing (85x110x13mm) | Precision High-Speed Performance
The CR 61817 is a high-precision, extra thin section deep groove ball bearing engineered for applications where exceptional weight savings and compact design are critical. Utilizing high carbon chromium steel (SAE 52100) and optimized raceway geometry, this bearing offers superior rotational accuracy and stiffness relative to its slim profile. The reduced cross-section minimizes mass and inertia, making it ideal for high-speed operation and systems requiring rapid acceleration and deceleration. With standardized P0 precision (ABEC-1) and low-noise operation, the 61817 ensures reliable performance under moderate radial and minor axial loads in space-constrained industrial environments.
As a Senior Product Manager, we emphasize that while thin-section bearings require careful handling and mounting, the CR 61817 delivers unmatched operational efficiency. Its design minimizes friction torque, translating directly into lower energy consumption and reduced thermal output, thereby lowering Total Cost of Ownership (TCO). This bearing is the choice component for integrating into robotics joints, precision measurement devices, specialized gearboxes, and automated handling equipment where conventional bearings are oversized. We guarantee robust capacity ratings (Cr: 22.5 kN) achieved through stringent manufacturing tolerances and quality assurance protocols unique to the CR industrial portfolio.
Key Features
Extra Thin Section Profile: Achieves significant space and weight reduction (40% lighter than standard series).
Optimized Internal Geometry: Ensures low friction torque and reduced heat generation for energy efficiency.
High-Speed Capability: Rated for up to 8,500 rpm with grease lubrication, suitable for dynamic applications.
Premium SAE 52100 Steel Construction: Provides exceptional hardness, wear resistance, and long service life.
High Rigidity: Maintains operational stability in compact, cantilevered, or fluctuating load conditions.
