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The NJ214-C3 is a cylindrical roller bearing with a 70mm bore diameter, 125mm outside diameter, and 24mm width. This single-row bearing features the NJ design with inner ring ribs on both sides and one outer ring rib, allowing axial displacement in one direction. The C3 clearance provides greater internal radial clearance than standard, making it suitable for applications with thermal expansion or interference fit requirements.
Cylindrical roller bearings are designed for high radial load capacity and high-speed operation. Common applications include electric motors, gearboxes, machine tool spindles, pumps, and industrial transmissions where radial loads dominate and axial guidance is provided by adjacent components.
