Nachi Cylindrical Roller Bearing, Bore Dia 90 mm, Outer Dia 160 mm, Width 30 mm

The Nachi NU218MY cylindrical roller bearing features a 90mm inner diameter, 160mm outer diameter, and 30mm width, designed for high radial load capacity and high-speed rotation up to 4000 rpm with grease lubrication. It includes a durable bronze cage and steel rings, offering a dynamic load rating of 152,000 N and static load rating of 178,000 N. This single-row bearing supports precise shaft alignment and thermal expansion, making it ideal for machine tool spindles, electric motors, and reduction gears. Its robust construction ensures low friction and long service life under demanding industrial conditions.