SKF Single Row Cylindrical Roller Bearing 30 mm ID, 72 mm OD, 19 mm Width, C3 Clearance, Steel Rollers and NJ 306 ECJ/C3

SKF NJ 306 ECJ/C3 is a high-quality single row cylindrical roller bearing suitable for demanding industrial machinery applications requiring high radial load support and precise operation. With a 30 mm inside diameter and 72 mm outside diameter, this bearing features steel rollers and a sheet metal cage that enhance load transmission and rotational balance while maintaining dimensional stability.

The C3 internal clearance is specifically designed to accommodate thermal expansions during high-speed operation, effectively preventing preload and ensuring long service life. Its single row configuration simplifies installation and axial alignment, making it compatible with cylindrical bores prevalent in industrial gearboxes, motor shafts, conveyor rollers, and machine-tool spindles.

Rated for a limiting speed of up to 12,000 rpm, the NJ 306 ECJ/C3 bearing maintains high performance under elevated operational speeds. Dynamic and static load ratings of 58.5 kN and 48 kN respectively make it suitable for both continuous and shock load conditions.

The sheet-metal cage reduces mass and improves rotational balance, which supports efficient machinery operation. Precision manufacturing in Germany assures reliability and durability in demanding industrial environments.

This bearing is an essential component for electric motor end supports, compact assemblies, and any application requiring controlled internal clearance and high radial load capacity.

Manufactured with steel rollers for high load capacity and durability. Sheet metal cage ensures dimensional stability and reduced mass for optimal rotational balance. C3 internal clearance compensates for thermal expansion during operation.

Supports a limiting speed up to 12,000 rpm for high-speed machinery use. Dynamic load rating of 58.5 kN ensures resistance to prolonged operational stresses. Static load rating of 48 kN for robust performance under stationary or shock loads.

Single row design simplifies mounting and axial alignment in cylindrical bores. Ideal for industrial gearboxes, motor shafts, conveyor rollers, and machine-tool spindles. Manufactured in Germany, assuring high quality and precision.

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