NTN HK1516 Needle Bushing

The needle bushing, also known as needle roller bearing bush or needle sleeve, is a mechanical component from the category of needle bearings with the type number HK1516 from NTN. It serves to absorb radial loads in confined spaces and enables precise guiding of shafts. It has the dimensions 4 x 2 x 4 cm and weighs 0.02 kg. Another part number for this product is 00026355 from Kolbus. Needle bushings are used in applications where high load capacity is required with minimal radial space, especially in gearboxes, machine tools, and printing presses.