NATIONAL Oil Seal 3.250x4.504x0.469 SYN NBR is a premium heavy-duty rotary shaft oil seal designed for industrial gearboxes, pumps, electric motors, agricultural machinery, mining equipment, and imported inch-size machinery. Manufactured with synthetic NBR sealing material and reinforced metal construction, this seal provides excellent oil retention, contamination protection, and...

PBR Oil Seal 1.750x2.375x0.375 TC NBR is a premium double lip rotary shaft oil seal designed for industrial gearboxes, pumps, electric motors, agricultural machinery, compressors, and rotating equipment. Featuring TC profile construction with a spring-loaded primary sealing lip and secondary dust lip, this seal provides superior oil retention, excellent contamination protection, and extended...