The UNIVERSAL 1.500x2.379x0.750 LGSP NBR Oil Seal is engineered for industrial rotating equipment requiring reliable lubricant retention and enhanced protection against external contaminants. This seal is particularly suitable for machinery operating continuously under demanding industrial conditions where sealing integrity is critical for equipment reliability.

The LGSP Profile is a heavy-duty industrial sealing design incorporating a reinforced metal case, spring-loaded primary sealing lip, and an additional protective dust lip. This double-lip configuration improves sealing efficiency by retaining lubricants inside the equipment while preventing dust, dirt, moisture, and abrasive particles from entering the system.

The spring-loaded primary sealing lip is energized by a garter spring that maintains consistent radial pressure against the shaft surface. This ensures reliable sealing performance even when minor shaft wear, vibration, or operating fluctuations occur during long-term operation.

The auxiliary dust lip functions as a secondary contamination barrier that protects bearings, gears, and internal rotating components from external contaminants. This additional protection significantly reduces wear, extends equipment life, and lowers maintenance requirements.

Manufactured from premium NBR (Nitrile Butadiene Rubber), the seal provides excellent resistance to mineral oils, hydraulic fluids, gear oils, lubricating greases, and petroleum-based lubricants. NBR offers excellent wear resistance, flexibility, oil resistance, and cost-effective sealing performance for general industrial service.

The reinforced metal case ensures dimensional stability and secure housing retention while maintaining reliable sealing performance in pumps, gearboxes, reducers, compressors, conveyor systems, and heavy-duty industrial equipment.

With dimensions of 1.500 x 2.379 x 0.750 inch, this seal is commonly used in industrial pumps, speed reducers, gearboxes, agricultural machinery, compressors, conveyor systems, and OEM equipment utilizing inch-size shaft systems.

⚙️ Applications

• Industrial gearboxes
• Speed reducers
• Industrial pumps
• Air compressors
• Agricultural machinery
• Conveyor systems
• Power transmission equipment
• Construction machinery
• Industrial drives
• OEM machinery

🎯 Benefits

✔ Excellent oil retention

✔ Double lip contamination protection

✔ Protects bearings and shafts

✔ Reduces lubricant leakage

✔ Excellent wear resistance

✔ Long service life

✔ Suitable for dusty environments

✔ Reliable industrial performance

✔ Reduces maintenance costs

🧠 Technical Insight

• LGSP Double Lip Design
• Spring Loaded Main Lip
• Auxiliary Dust Lip
• Reinforced Metal Case
• Oil & Grease Compatible
• Excellent Oil Resistance
• Reliable Contamination Protection
• Heavy Industrial Duty Performance

✅ Key Features

• UNIVERSAL Industrial Quality
• LGSP Profile Design
• Double Lip Construction
• Premium NBR Material
• Reinforced Metal Case
• Dust Exclusion Capability
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: UNIVERSAL

Model: LGSP

Size: 1.500 x 2.379 x 0.750 inch

Type: Double Lip Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Profile: LGSP

Construction: Metal Case

Lip Design: Main Lip + Dust Lip

Spring Type: Garter Spring

Shaft Diameter (ID): 1.500 inch

Housing Diameter (OD): 2.379 inch

Width: 0.750 inch

Pressure Capability: Up to 0.5 Bar

Lubrication: Oil & Grease

Temperature Range: -40°C to +100°C

Application Class: Heavy Industrial Service

Standard: Inch Size Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Double Lip Oil Seal
• CR Chicago Rawhide Oil Seal
• National Oil Seal
• NOK TC Type Oil Seal
• Freudenberg Oil Seal
• CFW Rotary Shaft Seal
• KACO Oil Seal
• Dichtomatik Oil Seal
• Garlock Oil Seal
• OEM Double Lip Oil Seal

(Always verify dimensions and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for gearbox overhaul, pump repair, reducer maintenance, compressor service, agricultural machinery repair, 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