Oil Seal TC 16x21x3mm

TC 16x21x3mm Oil Seal - Double Lip
✔️ Rubber Covered with Garter Spring - NBR Shaft Seal

This TC-style oil seal is designed for tight spaces and high-speed applications. It fits a 16mm shaft with a 21mm housing bore and features a 3mm width profile. Made from durable nitrile butadiene rubber (NBR), it includes a garter spring for better sealing and long-lasting performance in motors, pumps, and gear-driven systems.

✅ Pack size: 1 oil seal
✅ Type: TC (double lip with garter spring)
✅ Shaft diameter: 16mm
✅ Bore diameter: 21mm
✅ Width: 3mm
✅ Material: Nitrile butadiene rubber (NBR)
✅ Design: Rubber covered, spring reinforced
✅ Operating temperature: -40°F to 248°F

💡 Why choose a TC-style oil seal for rotary shafts?
TC oil seals provide dual sealing with minimal friction, making them ideal for rotating shafts in tight environments. The inner lip holds lubricant in, while the outer lip keeps dirt and debris out - a simple, effective solution for long-term equipment reliability.

Small in size, big on performance - this seal keeps your machinery clean, quiet, and protected. Add one to your cart and seal the deal!