The KACO Wiper Seal 60x72x5/7 QAN NBR is specifically designed for hydraulic cylinder rod applications where effective exclusion of contaminants is essential for maintaining hydraulic system reliability and extending component service life. Unlike rotary shaft oil seals, a wiper seal (scraper seal) does not retain hydraulic fluid but removes dirt and contaminants from the piston rod during each operating cycle.

The QAN Profile features a precision-engineered wiping lip that continuously cleans the rod surface as it retracts into the hydraulic cylinder. This helps prevent dust, mud, water, sand, metal particles, and other contaminants from entering the hydraulic system, reducing premature wear of rod seals, piston seals, bearings, and cylinder surfaces.

Manufactured from premium NBR (Nitrile Butadiene Rubber), this wiper seal offers excellent resistance to:

• Hydraulic oils
• Mineral oils
• Lubricating grease
• Wear and abrasion
• Weather exposure
• Ozone
• Industrial environments

NBR provides excellent flexibility, durability, and wear resistance, making it an ideal material for hydraulic sealing applications operating under normal industrial conditions.

With dimensions of 60 × 72 × 5/7 mm, this wiper seal is commonly used in hydraulic cylinders, mobile hydraulic equipment, agricultural machinery, construction equipment, industrial presses, lifting systems, injection molding machines, and OEM hydraulic equipment.

⚙️ Applications

Hydraulic cylinders

Mobile hydraulic equipment

Construction machinery

Agricultural machinery

Forklifts

Industrial presses

Injection molding machines

Material handling equipment

Lifting equipment

OEM hydraulic systems

🎯 Benefits

✔ Prevents dust and dirt from entering hydraulic cylinders

✔ Protects internal hydraulic seals

✔ Extends hydraulic cylinder service life

✔ Reduces maintenance costs

✔ Excellent wear resistance

✔ Reliable contaminant exclusion

✔ OEM quality replacement

✔ Easy installation

✔ Long service life

🧠 Technical Insight

QAN Wiper Seal Profile

Rod Scraper Design

Precision Wiping Lip

Premium NBR Material

Excellent Abrasion Resistance

Dust & Mud Protection

Hydraulic Cylinder Protection

Reliable Contaminant Exclusion

✅ Key Features

KACO Premium Quality

QAN Wiper Seal Profile

Hydraulic Rod Scraper

Premium NBR Material

Excellent Wear Resistance

Precision Sealing Design

OEM Replacement Ready

Long Service Life

📊 Specifications

Brand: KACO

Model: QAN

Size: 60 × 72 × 5/7 mm

Type: Hydraulic Wiper Seal

Material: NBR (Nitrile Butadiene Rubber)

Profile: QAN

Construction: Precision Molded Elastomer

Function: Rod Wiper / Scraper Seal

Shaft Diameter (Rod): 60 mm

Housing Diameter: 72 mm

Width: 5/7 mm

Pressure Capability: Non-pressure sealing element

Lubrication: Hydraulic Oil Compatible

Temperature Range: -40°C to +100°C

Application Class: Hydraulic Cylinder Protection

Standard: Metric Hydraulic Wiper Seal

🔁 Equivalent

Suitable replacement for:

SKF Hydraulic Wiper Seal

NOK Wiper Seal

Hallite Wiper Seal

Trelleborg Wiper Seal

Parker Wiper Seal

Freudenberg Wiper Seal

Simrit Wiper Seal

DICHTOMATIK Wiper Seal

OEM Hydraulic Wiper Seal

Hydraulic Rod Scraper Seal

(Always verify dimensions, profile, material, and cylinder groove dimensions before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for hydraulic cylinder repair, heavy equipment maintenance, industrial hydraulic systems, mobile hydraulics, and OEM replacement applications.

📲 Contact via LINE ID: dusitrea

📧 Email: sales@seal4go.com

💬 Technical support available before ordering.

🔍 Assistance available for cross-reference and equivalent part identification.