KOYO Taper Roller Bearings 32019 for Construction Machinery Equipment
09/03/2026Plummer Block Housings SNV100-F-L Pillow Block Housing
09/03/2026
Product name：Oil Bearing
Model Number：DH511
Material：Nitrile Rubber
Color：Black
size：48.5x85x11mm
Place of Origin：Shandong, China
Oil-sealed bearings (usually referring to rolling bearings or oil-impregnated sliding bearings with oil seals) are sealing components used to prevent lubricating oil leakage and block external dust and moisture from entering the bearing. They consist of a metal skeleton, a rubber sealing lip, and a self-tightening spring, effectively ensuring bearing lubrication, reducing friction, and extending equipment lifespan. They are widely used in rotating components of automobiles, industrial machinery, and motors.
