Drawn Cup Needle Roller Bearings

Drawn cup needle roller bearings are a common type of bearing, featuring an outer ring formed by precision deep drawing of thin steel plates. They have a compact structure, occupying minimal space, yet offering a high load capacity. These bearings are suitable for applications where installation space is restricted and housing holes are unsuitable as raceways. Key characteristics of Drawn cup needle roller bearings include their low sectional height coupled with high load-carrying capacity, and once pressed into the housing bore, they do not require further axial positioning. Grease-lubricated needle roller bearings are designed for long-term use within a temperature range of -20°C to 120°C. Drawn cup needle roller bearings find extensive use across various fields such as gearboxes, automotive, motorcycles, household appliances, power tools, pneumatic tools, small gasoline engines, industrial sewing machines, textile machinery, printing machinery, and mining machinery. Their superior performance in handling loads and vibrations makes them widely employed in these sectors.