The FELPRO 1.188x2.077x0.406 LGS Silicone Oil Seal is engineered for rotating equipment operating in environments where elevated temperatures, thermal cycling, and long service life are critical performance requirements.

The LGS Profile is a heavy-duty rotary shaft sealing design utilizing a reinforced metal structure combined with a precision-engineered sealing lip. The design provides dependable oil retention while protecting bearings and internal components from external contaminants. The robust construction makes it suitable for industrial rotating equipment requiring reliable sealing performance under continuous-duty operation.

Unlike standard NBR oil seals, the silicone sealing material (VMQ Silicone Rubber) offers significantly improved resistance to elevated temperatures while maintaining flexibility at low temperatures. Silicone seals are commonly selected for equipment exposed to continuous heat, thermal cycling, ozone, weathering, and environmental exposure. Silicone compounds can maintain flexibility and sealing performance where conventional elastomers may harden prematurely.

The sealing lip is designed to maintain continuous contact with the shaft surface, helping to retain lubricating oil and grease while preventing the ingress of dust, dirt, moisture, and airborne contaminants. This helps reduce wear on bearings, shafts, and rotating components while extending overall equipment service life.

With dimensions of 1.188 x 2.077 x 0.406 inch, this oil seal is commonly used in electric motors, industrial pumps, gearboxes, air handling equipment, food processing machinery, industrial fans, compressors, and OEM equipment utilizing inch-size shaft systems.

⚙️ Applications

• Electric motors
• Industrial pumps
• Industrial gearboxes
• Air handling units
• Industrial fans
• Blowers
• Air compressors
• Food processing machinery
• Packaging machinery
• OEM equipment

🎯 Benefits

✔ Excellent high-temperature resistance

✔ Superior low-temperature flexibility

✔ Reliable oil retention

✔ Resistant to ozone and weathering

✔ Protects bearings and shafts

✔ Suitable for continuous-duty applications

✔ Long service life

✔ Reduced maintenance costs

✔ Reliable industrial performance

🧠 Technical Insight

• LGS Heavy Duty Design
• Silicone (VMQ) Sealing Material
• Reinforced Metal Construction
• Suitable for High Temperature Operation
• Excellent Thermal Stability
• Oil & Grease Compatible
• Ozone Resistant Material
• Industrial Duty Sealing Solution

✅ Key Features

• FELPRO Industrial Quality
• LGS Profile Design
• Premium Silicone Material
• High Temperature Capability
• Reinforced Construction
• Excellent Flexibility
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: FELPRO

Model: LGS

Size: 1.188 x 2.077 x 0.406 inch

Type: High Temperature Rotary Shaft Oil Seal

Material: Silicone (VMQ)

Profile: LGS

Construction: Reinforced Metal Case

Lip Design: Spring Loaded Sealing Lip

Spring Type: Garter Spring

Shaft Diameter (ID): 1.188 inch

Housing Diameter (OD): 2.077 inch

Width: 0.406 inch

Lubrication: Oil & Grease

Temperature Range: -60°C to +200°C

Application Class: High Temperature Industrial Service

Standard: Inch Size Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Silicone Oil Seal
• CR Chicago Rawhide Silicone Seal
• National Silicone Oil Seal
• Freudenberg Silicone Seal
• NOK Silicone Oil Seal
• CFW Rotary Shaft Seal
• KACO Silicone Seal
• OEM High Temperature Oil Seal

(Always verify dimensions, temperature requirements, and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for motor repair, pump overhaul, blower maintenance, food machinery service, compressor 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