JNS BEARINGS (JAPAN)

Founded in 1961, Japan Nose Seiko (JNS) is a leading Japanese manufacturer of needle roller bearings (metric) and cam follower bearings, including specialized miniature cam followers. 
JNS offers a broad product lineup, including machined needle roller bearings, cam followers, roller followers, and custom-engineered bearings to meet diverse industry needs. 
Their products, available in chrome and stainless steel, are offered in a variety of heat treatments ranging from S0 to S4. 
Their bearings are highly trusted across industries such as automotive, construction, robotics, semiconductors, and steel manufacturing, especially in continuous casting and other steel mill processes.
Key Series Highlights:
• Needle Roller Bearings: RNA4800, RNA4900, RNA5900, RNA6900, NK
• Needle Bearings with Inner Rings: NA4800, NA4900, NA5900, NA6900, NKI
• Sealed Bearings: RNA4900UU, RNA6900UU, NA4900UU, NA6900UU