INA NKI 55/30 ASR3 Needle Roller Bearing with Inner Ring NKI 55/30-TV-ASR3-XL

The needle roller bearing with inner ring NKI 55/30-TV-ASR3-XL from INA, also known as needle bearing, rolling bearing, or needle bush, is a mechanical component from rolling bearing technology for accommodating high radial loads in a small installation space. It is a single-row needle roller bearing with a solid outer ring and an inner ring. It is equipped with a polyamide cage (TV) and features a lubrication groove as well as three lubrication holes in the outer ring (ASR3) for efficient lubrication. The bearing has the dimensions 5 x 5 x 3 cm and weighs 0.2 kg. Needle roller bearings are designed for applications that require high load capacity and rigidity in confined spaces, by ensuring the precise guidance of shafts and axles. Typical applications can be found in gearboxes, textile machinery, and automation technology, as well as in hydraulic pumps, where compact and robust bearing arrangements are indispensable.

Single-row solid-section needle roller bearing with inner ring, polyamide cage (TV), and lubrication groove and three lubrication holes in the outer ring (ASR3).