ZNL 69182-RSC3 Deep Groove Ball Bearing | 90x125x18 mm | High Speed C3 Clearance | Sealed
The ZNL 69182-RSC3 is a precision deep groove ball bearing engineered for demanding industrial environments where high rotational speeds and thermal stability are paramount. Featuring a narrow cross-section (90mm bore, 125mm OD, 18mm width), this unit utilizes robust high-carbon chromium steel construction (SAE 52100 equivalent) and is heat-treated for superior fatigue resistance. The specialized **C3 radial internal clearance** accommodates thermal expansion and shaft deflection, preventing premature bearing stress and ensuring consistent performance in high-temperature or high-speed motor applications. Its optimized design ensures low friction, reduced heat generation, and highly reliable load handling under combined radial and moderate axial stresses.
Equipped with reinforced synthetic rubber seals (RS configuration), the 69182-RSC3 provides exceptional defense against ingress of contaminants such as dust, moisture, and debris, significantly extending operational lifespan and minimizing lubrication interval requirements. Pre-lubricated with a high-performance industrial lithium-complex grease, this unit is ready for immediate deployment in critical machinery such as industrial pumps, large electric motors, high-speed gearboxes, and precision textile equipment. Choosing ZNL guarantees a reduction in unexpected downtime, streamlined maintenance procedures, and ensures adherence to rigorous ISO 9001 quality standards for ultimate reliability in continuous operation.
Key Features
C3 Internal Radial Clearance optimized for high rotational speeds and thermal loads.
Superior Contaminant Protection via reinforced RS seal configuration.
Reduced Cross-Section (69 Series) for use in space-constrained industrial designs.
Manufactured from high-grade bearing steel for maximum fatigue life and durability.
Pre-Lubricated and sealed, offering maintenance-free operation for extended service intervals.
