<h2>Basic Info.</h2> <table> <tr><td>Inner Diameter</td><td>12 mm</td></tr> <tr><td>Outer Diameter</td><td>16 mm</td></tr> <tr><td>Thickness</td><td>8 mm</td></tr> <tr><td>Type</td><td>Needle Roller Bearing, Closed, Without Outer/Inner Ring</td></tr> <tr><td>Material</td><td>Bearing Steel</td></tr> <tr><td>Lubrication</td><td>Grease or Oil</td></tr> </table> <p>Compact needle roller bearing (12×16×8 mm) made of high-grade bearing steel. Designed for radial load applications with no outer or inner ring. Features closed construction, multiple precision grades (P0–P2), and standard clearances (C0/C3/C4). Ideal for OEM/ODM use with fast 3–7 day delivery.</p>