Oil Seal 0.787" x 1.22" x 0.276" Inch Rubber ID 0.787 OD 1.22

TC20x31x7-In Double Lip Rotary Shaft Seal
✔️ Nitrile Rubber - 0.787" x 1.22" x 0.276"

The TC20x31x7-In oil seal is built to handle tough sealing jobs on rotating shafts. With a double-lip design and made from nitrile butadiene rubber, it keeps oil and grease in while blocking out dirt, dust, and moisture, perfect for pumps, motors, and gear-driven systems.

✅ Shaft diameter: 0.787" (20mm)
✅ Bore diameter: 1.22" (31mm)
✅ Width: 0.276" (7mm)
✅ Lip material: Nitrile Butadiene Rubber (NBR)
✅ Temperature range: -40°F to 248°F
✅ Double-lip design for oil retention and contamination resistance
✅ Ideal for rotating shaft sealing in mechanical assemblies

💡 What makes double-lip nitrile oil seals a solid choice for rotary systems?
They’re tough, reliable, and made for motion-heavy environments.

• Two lips improve grease retention and dirt blocking

• NBR resists oil, fuel, and mild chemicals

• Performs in a wide temperature range

• Common in automotive, industrial, and agricultural setups

If you want tight, no-leak protection, this TC20x31x7-In seal gets it done. Add it to your toolkit and lock in your fluids with confidence.