JAF R 18 2RS Inch Series Deep Groove Radial Ball Bearing | Sealed (1.125" x 2.375" x 0.625")
The JAF R 18 2RS is a premium inch series deep groove radial ball bearing engineered for high-precision applications requiring robust contamination exclusion. Featuring bore dimensions standardized to the R-series specification, this bearing utilizes high-grade vacuum-degassed bearing steel (SAE 52100) and is precision-ground to P5 (ABEC 5) dimensional tolerances, ensuring exceptional running accuracy and minimal vibration. The primary technical advantage is the 2RS configuration, incorporating contact rubber seals on both sides. These seals provide superior defense against moisture, dust, and particulate matter, significantly extending service life in demanding environments while retaining the optimal factory-applied lubrication for maintenance-free operation.
Designed for demanding industrial use, the JAF R 18 2RS is ideal for applications where reliability and uptime are critical, such as conveyor systems, power transmission equipment, small motors, and agricultural machinery. Its construction ensures excellent load-carrying capabilities, handling high radial forces and moderate axial loads in either direction. Choosing the JAF R 18 2RS means investing in reduced operational costs through minimized maintenance schedules and maximizing equipment longevity, supported by JAF's stringent quality control and commitment to bearing performance excellence.
Key Features
Maintenance-free operation due to factory-applied, high-performance lithium complex grease.
Equipped with robust 2RS contact seals for maximum protection against moisture and contaminants.
Manufactured using premium SAE 52100 steel for superior fatigue resistance and long life.
Precision machined to P5 (ABEC 5) tolerances, ensuring smooth, quiet operation at high speeds.
Optimized C3 internal clearance suitable for applications involving temperature variations or slight misalignment.
Designed to handle significant radial loads combined with moderate axial loading.
