Product Overview:
The Rotary Shaft Oil Seal – Double Lip (28x35x4mm) is a compact and reliable sealing solution engineered for precise rotary shaft applications. Designed with a double lip configuration and a garter spring, it ensures continuous radial sealing pressure, providing effective containment of lubricants while preventing the intrusion of dust, dirt, and moisture.
Constructed from Nitrile Rubber (NBR) and reinforced with a steel case, this oil seal offers excellent resistance to petroleum-based oils, greases, and mild chemicals. The rubber-coated outer diameter enhances sealing performance, reduces vibration, and ensures a snug fit in the housing bore. With its shaft diameter of 28mm, bore diameter of 35mm, and slim 4mm width, this seal is ideal for use in tight spaces where compact sealing is critical.

