The REPCO 2.500x3.756x0.500 G2 NBR Oil Seal is engineered for industrial applications requiring dependable sealing performance, lubricant retention, and protection against external contaminants.

The G2 Profile utilizes a heavy-duty rubber-to-metal construction incorporating dual sealing lips and dual spring-supported sealing elements. This advanced sealing design improves sealing efficiency while helping prevent leakage between rotating and stationary components. The dual-lip configuration provides additional protection against dust, moisture, and contaminants compared to conventional single-lip oil seals.

The spring-loaded sealing system maintains consistent radial pressure against the shaft surface throughout operation. This helps minimize lubricant leakage while maintaining sealing effectiveness under varying operating conditions, vibration, and continuous-duty service.

The reinforced metal case construction provides excellent dimensional stability and secure housing retention. This makes the seal particularly suitable for industrial gearboxes, pumps, compressors, hydraulic systems, agricultural machinery, and heavy-duty rotating equipment.

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 sealing materials due to its durability, flexibility, abrasion resistance, and cost-effective performance.

With dimensions of 2.500 x 3.756 x 0.500 inch, this seal is commonly used in industrial rotating equipment, pumps, gearboxes, hydraulic machinery, agricultural equipment, and OEM applications requiring inch-size shaft sealing solutions.

⚙️ Applications

• Industrial gearboxes
• Industrial pumps
• Hydraulic equipment
• Air compressors
• Agricultural machinery
• Conveyor systems
• Power transmission equipment
• Construction machinery
• Mining equipment
• OEM machinery

🎯 Benefits

✔ Excellent oil retention

✔ Double-lip contamination protection

✔ Reduce lubricant leakage

✔ Extend bearing and shaft life

✔ Prevent dust and moisture ingress

✔ Lower maintenance costs

✔ Reduce equipment downtime

✔ Improve machinery reliability

✔ Suitable for continuous industrial operation

🧠 Technical Insight

• G2 Double Lip Design
• Dual Spring Sealing System
• Reinforced Metal Case Construction
• Excellent Dimensional Stability
• Suitable for Oil and Grease Lubrication
• Enhanced Contamination Protection
• NBR Provides Superior Oil Resistance
• Designed for Heavy Industrial Equipment

✅ Key Features

• REPCO Industrial Quality
• G2 Double Lip Design
• Dual Spring Construction
• Reinforced Metal Case
• Premium NBR Material
• Heavy Duty Performance
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: REPCO

Model: G2

Size: 2.500 x 3.756 x 0.500 inch

Type: Double Lip Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Profile: G2

Construction: Rubber-to-Metal Reinforced Design

Lip Design: Double Lip

Spring Type: Dual Garter Springs

Shaft Diameter (ID): 2.500 inch

Housing Diameter (OD): 3.756 inch

Width: 0.500 inch

Lubrication: Oil & Grease

Application Class: Heavy Industrial Service

Standard: Inch Size Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Double Lip Oil Seal
• NOK Oil Seal
• CR Chicago Rawhide Oil Seal
• CFW Rotary Shaft Seal
• KACO Oil Seal
• DICHTOMATIK Oil Seal
• TRELLEBORG Rotary Seal
• National Oil Seal

(Always verify dimensions and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for industrial maintenance, gearbox overhaul, pump repair, hydraulic equipment maintenance, and OEM replacement

📲 Contact via LINE ID: dusitrea

📧 Email: sales@seal4go.com

💬 Technical support available before ordering

🔍 Assistance available for cross-reference and equivalent part identification