The KACO oil seal 40x70x10 DF NBR is a premium double lip rotary shaft seal manufactured by KACO, part of the Freudenberg Group, one of the world's leading sealing technology providers.

The DF type design features dual sealing lips to prevent oil leakage while protecting against dust, dirt, and moisture. This makes it ideal for industrial applications requiring high reliability and contamination protection.

Made from NBR (Nitrile Rubber), this seal offers excellent resistance to oil, grease, and lubricants, making it suitable for general industrial and medium-temperature applications.

⚙️ Applications

• Gearbox
• Hydraulic pump
• Electric motor
• Industrial rotating equipment
• Agricultural machinery

🎯 Benefits

• Reduce oil leakage
• Protect against dust and contamination
• Extend bearing life
• Reduce downtime
• Improve system reliability

🧠 Technical Insight

• DF double lip design improves sealing performance
• NBR temperature range ~100–120°C
• Suitable for oil and grease lubrication
• OEM quality from KACO / Freudenberg

📊 Specifications

• Brand: KACO
• Model: DF
• Size: 40 x 70 x 10 mm
• Type: Double Lip Rotary Shaft Seal
• Material: NBR

🔁 Equivalent

SKF / NOK / CFW / Simrit

📦 Availability

✔ In stock
✔ Fast delivery
📲 Contact via LINE