CR Chicago Rawhide 33665E74 Double Lip Oil Seal

CR Chicago Rawhide 33665E74 Double Lip Oil Seal is a double‑lip radial shaft seal from CR Seals (SKF), designed to seal rotating shafts against oil leakage and the ingress of contaminants in industrial equipment. The double‑lip geometry provides two sealing interfaces that help maintain lubrication on the shaft while resisting dirt and moisture intrusion in oil‑ or grease‑lubricated service. As part of the CR Seals family, this component reflects Chicago Rawhide’s long‑standing emphasis on consistent lip geometry and reliable performance in demanding environments. Double‑lip seals of this type are commonly used in machinery such as gearboxes, transmissions, speed reducers, hydraulic pumps, motors, and wheel‑end assemblies where robust sealing is required to protect bearings and extend service intervals. The CR brand, originally established as Chicago Rawhide and now under SKF, is widely referenced in cross‑reference guides and industrial catalogs for compatible CR Seals replacements. For exact fitment, you should match the 33665E74 designation to the OEM or cross‑reference data to confirm shaft diameter and housing bore requirements in your application before ordering.