The CFW 22.20x34.90x6.35 TC NBR Oil Seal is engineered for rotating equipment requiring reliable lubricant retention and effective protection against external contaminants. Manufactured by CFW (Carl Freudenberg), one of the world's leading sealing technology brands, this seal delivers dependable performance across a wide range of industrial applications.

The TC Profile is one of the most widely used rotary shaft seal designs in industrial machinery. It features a rubber-covered metal case, a spring-loaded primary sealing lip, and an auxiliary dust lip. The primary lip retains lubricating oil and grease within the equipment while the dust lip helps prevent dirt, dust, water, and abrasive particles from entering the sealing area.

The rubber-covered outer diameter improves sealing between the seal and housing bore while compensating for minor housing imperfections. The integrated garter spring continuously applies radial force to the sealing lip, ensuring consistent sealing performance throughout the service life of the seal.

Manufactured from premium NBR (Nitrile Butadiene Rubber), this seal offers excellent resistance to mineral oils, hydraulic fluids, gear oils, lubricating greases, and petroleum-based lubricants. NBR provides excellent wear resistance, flexibility, and cost-effective performance in industrial environments.

The TC design is particularly suitable for applications where contamination protection is critical. The additional dust lip extends bearing life, protects shaft surfaces, and reduces maintenance requirements by preventing external contaminants from entering the equipment.

With dimensions of 22.20 x 34.90 x 6.35 mm, this seal is commonly used in industrial pumps, gearboxes, electric motors, agricultural machinery, compressors, conveyor systems, and OEM rotating equipment.

⚙️ Applications

• Industrial gearboxes
• Industrial pumps
• Electric motors
• Air compressors
• Agricultural machinery
• Conveyor systems
• Power transmission equipment
• Hydraulic equipment
• 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

• TC Double Lip Design
• Main Lip + Dust Lip Construction
• Rubber Covered Metal Case
• Spring Loaded Primary Lip
• Excellent Oil Resistance
• Oil & Grease Compatible
• Reliable Contamination Protection
• Industrial Rotary Equipment Seal

✅ Key Features

• CFW Freudenberg Quality
• TC Profile Design
• Double Lip Construction
• Premium NBR Material
• Rubber Covered OD
• Dust Exclusion Capability
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: CFW

Model: TC

Size: 22.20 x 34.90 x 6.35 mm

Type: Double Lip Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Profile: TC

Construction: Rubber Covered Metal Case

Lip Design: Main Lip + Dust Lip

Spring Type: Garter Spring

Shaft Diameter (ID): 22.20 mm

Housing Diameter (OD): 34.90 mm

Width: 6.35 mm

Pressure Capability: Up to 0.5 Bar

Lubrication: Oil & Grease

Temperature Range: -40°C to +100°C

Application Class: Industrial Service

Standard: Metric Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF TC Oil Seal
• NOK TC Oil Seal
• CR Chicago Rawhide Oil Seal
• National Oil Seal
• KACO Oil Seal
• Dichtomatik Oil Seal
• Simrit Oil Seal
• Freudenberg 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 repair, pump maintenance, electric motor overhaul, compressor service, agricultural machinery maintenance, 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