Oil Seal TC 18x30x6mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring

Oil and Grease Seal - Double Lip
✔️ 18mm x 30mm x 6mm - Nitrile Rubber TC Style

The TC18x30x6 is a compact, double-lip seal designed to keep lubrication in and grit out. Made from Nitrile Butadiene Rubber (NBR), it’s built to fit an 18mm shaft and a 30mm bore, ideal for sealing light-duty rotating shafts in pumps, motors, or small gearboxes.

✅ Inner diameter (shaft size): 18mm
✅ Outer diameter (bore size): 30mm
✅ Width: 6mm
✅ Double lip design (TC style) for enhanced sealing
✅ Material: Nitrile rubber (NBR)
✅ Temperature range: -40°F to 248°F
✅ Pack Size: 1 Seal

💡 Why use a double lip nitrile seal in smaller rotating systems?
They’re built to protect and last in tight spaces. Here’s why they work well:

• Dual lips offer better oil retention and dirt protection

• NBR handles grease, oil, and harsh conditions

• Ideal for compact shafts in motors and tools

• Prevents leaks while keeping contaminants out

If you need a tight seal for a small shaft setup, this one’s a solid fit, grab it now and keep your gear clean and leak-free!