<h2>Basic Info.</h2> <table> <tr><td>Bore Size</td><td>15–90 mm</td></tr> <tr><td>Outer Dimension</td><td>35–180 mm</td></tr> <tr><td>Specification</td><td>95×170×43 mm</td></tr> <tr><td>Material</td><td>Bearing Steel</td></tr> <tr><td>Type</td><td>Cylindrical Roller Bearing</td></tr> <tr><td>Load Direction</td><td>Radial Bearing</td></tr> </table> <p>High-precision cylindrical roller bearing (Model: NJ2219EM), made of premium bearing steel. Designed for heavy radial loads, with standard precision ratings (P0–P2), grease or oil lubrication, and OEM/ODM service support. Manufactured in China.</p>