<h2>Basic Info.</h2> <table> <tr><td>Inner Diameter</td><td>35 mm</td></tr> <tr><td>Outer Diameter</td><td>55 mm</td></tr> <tr><td>Thickness</td><td>19 mm</td></tr> <tr><td>Lubrication</td><td>Grease or Oil</td></tr> <tr><td>Precision Rating</td><td>P0, P6, P5, P4, P2</td></tr> <tr><td>Origin</td><td>China</td></tr> </table> <h2>Introduction</h2> High-precision tapered roller bearings (Model NO. 32907/32007/33007/32207/33207/30207/30307), made in China. Features grease/oil lubrication, multiple precision grades (P0–P2), low-vibration options (Z1V1–Z3V3), OEM/ODM service, and robust carton-pallet packaging. HS Code: 8482200000.