SKF 6305-2RS1NR Single Row Deep Groove Ball Bearing features a 25 mm inside diameter, 62 mm outside diameter, and a 17 mm race width. It is engineered for robust radial and light axial load support in diverse rotating machinery used across industrial automation, electronics, and mechanical systems.
The sealed ends safeguard the internal rolling elements against dust and light moisture ingress, extending its service intervals and enhancing reliability in challenging environments. This bearing’s sheet metal cage minimizes friction and maintains precise ball guidance, promoting consistent performance.
With a dynamic load rating of 23.4 kN and a static load rating of 11.6 kN, the bearing withstands both operational and stationary forces. The 7,500 rpm limiting speed facilitates continuous moderate-speed rotation, ideal for electric motor shafts, spindle supports in small machine tools, conveyor rollers, and HVAC fan assemblies.
The CN internal clearance class balances thermal expansion and running noise, making this bearing suitable for precision applications requiring near-normal internal play. Its steel balls and raceways provide reliable hardness and wear resistance under cyclic loading, ensuring long service life.
Proper installation calls for a cylindrical bore fit, necessitating accurately machined housings that optimize load distribution. Maintenance in dusty industrial environments involves regular inspection and potential replacement of seals to maintain performance.
Supports radial and light axial loads effectively. Sealed ends prevent contamination and extend service life. 23.4 kN dynamic load rating for high load performance. Sheet metal cage reduces friction and stabilizes balls.
7500 rpm limiting speed for continuous operation. Internal CN clearance balances expansion tolerance and noise. Steel balls and raceways ensure durability and wear resistance. Cylindrical bore fit requirement for proper mounting.
Ideal for electric motors, machine tools, conveyors, and HVAC fans. Recommended periodic seal inspections for dusty environments. Explore more high-quality ball bearings and rotary bearing units by SKF in our extensive Industrial Machines & Instruments category on EnvMart.
Explore more products in our Rotary Bearings & Housing Units category.
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