The AEROQUIP 1.578x2.416x0.516 M/L/R NBR Oil Seal is engineered for industrial rotating equipment where lubricant retention, contamination exclusion, and operational reliability are critical.

The M/L/R Profile combines a reinforced metal case structure with a precision-engineered sealing lip and garter spring system. This design helps maintain consistent radial sealing force on the shaft while providing dimensional stability under vibration, shock loads, and continuous industrial operation. The spring-loaded lip ensures effective oil retention while reducing leakage and protecting internal components.

Manufactured from premium NBR (Nitrile Butadiene Rubber), the sealing element provides excellent resistance to lubricating oils, hydraulic fluids, gear oils, grease, and petroleum-based lubricants. NBR remains one of the most widely used oil seal materials because of its excellent wear resistance, flexibility, and cost-effective sealing performance.

The robust construction makes this seal suitable for pumps, gearboxes, hydraulic systems, agricultural machinery, conveyor drives, compressors, and imported industrial equipment operating in dusty and demanding environments. It helps prevent lubricant leakage while protecting bearings and internal components from contamination.

With dimensions of 1.578 x 2.416 x 0.516 inch, this oil seal is commonly found in industrial machinery, hydraulic equipment, and OEM rotating applications requiring reliable sealing performance.

⚙️ Applications

• Hydraulic pumps
• Industrial pumps
• Industrial gearboxes
• Agricultural machinery
• Construction equipment
• Conveyor systems
• Compressors
• Power transmission equipment
• Rotating machinery
• OEM industrial equipment

🎯 Benefits

✔ Excellent oil retention

✔ Heavy-duty sealing performance

✔ Superior contamination protection

✔ Extend bearing and shaft life

✔ Reduce lubricant leakage

✔ Lower maintenance costs

✔ Improve equipment reliability

✔ Suitable for continuous industrial operation

🧠 Technical Insight

• M/L/R heavy-duty industrial profile
• Spring-loaded sealing lip maintains constant sealing force
• Reinforced metal construction improves dimensional stability
• Suitable for oil and grease lubrication systems
• NBR provides excellent oil and wear resistance
• Designed for rotating industrial equipment
• Effective protection against contaminants and moisture

✅ Key Features

• AEROQUIP Industrial Quality
• M/L/R Heavy Duty Design
• Reinforced Metal Construction
• Spring Loaded Sealing Lip
• Premium NBR Material
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: AEROQUIP

Model: M/L/R

Size: 1.578 x 2.416 x 0.516 inch

Type: Heavy Duty Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Construction: Reinforced Metal Case

Spring Type: Garter Spring

Shaft Diameter (ID): 1.578 inch

Housing Diameter (OD): 2.416 inch

Width: 0.516 inch

Application Class: Heavy Industrial Service

🔁 Equivalent

Suitable replacement for:

SKF Industrial Oil Seal

NOK Industrial Oil Seal

CR Chicago Rawhide Seal

CFW Rotary Shaft Seal

KACO Oil Seal

DICHTOMATIK Oil Seal

TRELLEBORG Industrial Seal

(Always verify dimensions and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

📦 MOQ: 1 Piece

📲 Contact via LINE ID: dusitrea

🏭 Suitable for industrial maintenance and OEM replacement