6203 2RSJ EM Premium Quality Bearing 17x40x12mm Sealed C3 Japan Made

6203 2RSJ EM Nachi Ball Bearing✔️ 17mm x 40mm x 12mm - Made in Japan, EM Motor Quality This 6203 2RSJ EM Nachi bearing is a high-performance sealed ball bearing designed for electric motor use and other precision applications. Manufactured in Japan, it offers reliability, smooth operation, and long service life thanks to its C3 clearance and double rubber seals. ✅ Premium EM-grade electric motor bearing✅ Made in Japan by Nachi for dependable quality✅ Double rubber seals for better contamination resistance✅ C3 radial clearance for higher thermal expansion tolerance✅ Size: 17mm ID x 40mm OD x 12mm Width✅ Dynamic load rating: 9,550 N✅ Static load rating: 4,800 N✅ Max speed with grease: 12,000 RPM✅ Equivalent to: 6203 RS, 6203 2RS, Nachi 6203-2NSE 💡 What makes EM ball bearings ideal for electric motors?EM (Electric Motor) bearings are built for quiet, high-speed operation with tighter tolerances and optimal lubrication, making them a solid choice for motors, fans, and pumps. Great choice f