The DICHTA 145x175x15 AS NBR Oil Seal is engineered to provide dependable sealing performance in rotating equipment operating under demanding industrial conditions.

The AS Profile is one of the most widely used rotary shaft seal designs in industrial machinery. It incorporates a precision-engineered sealing lip energized by a garter spring, ensuring consistent radial pressure against the shaft surface. This design effectively prevents lubricant leakage while maintaining stable sealing performance throughout the seal's service life.

The robust metal-reinforced structure provides dimensional stability and secure housing retention, making the seal suitable for heavy-duty industrial applications where vibration, load variations, and continuous operation are common.

Manufactured from premium NBR (Nitrile Butadiene Rubber), the sealing element offers excellent resistance to lubricating oils, hydraulic fluids, gear oils, grease, and petroleum-based lubricants. NBR remains one of the most popular elastomers for industrial sealing due to its outstanding balance of oil resistance, wear resistance, flexibility, and economic value.

With dimensions of 145 x 175 x 15 mm, this seal is commonly used in industrial gearboxes, electric motors, pumps, conveyors, compressors, mining equipment, and OEM machinery requiring metric shaft sealing solutions.

⚙️ Applications

• Industrial gearboxes
• Industrial pumps
• Electric motors
• Conveyor systems
• Air compressors
• Mining equipment
• Steel mills
• Cement plants
• Power transmission systems
• OEM industrial machinery

🎯 Benefits

✔ Excellent oil retention

✔ Reliable sealing performance

✔ Protect against dust and contaminants

✔ Extend bearing and shaft life

✔ Reduce lubricant leakage

✔ Lower maintenance costs

✔ Reduce equipment downtime

✔ Improve machine reliability

✔ Suitable for continuous industrial operation

🧠 Technical Insight

• AS Standard Industrial Seal Design
• Spring-loaded sealing lip
• Metal reinforced construction
• Consistent radial sealing pressure
• Suitable for oil and grease lubrication
• Excellent dimensional stability
• NBR provides superior oil resistance
• Designed for heavy-duty industrial service

✅ Key Features

• DICHTA Industrial Quality
• AS Profile Design
• Reinforced Metal Construction
• Premium NBR Material
• Spring Loaded Sealing Lip
• Excellent Wear Resistance
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: DICHTA

Model: AS

Size: 145 x 175 x 15 mm

Type: Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Profile: AS

Construction: Metal Reinforced

Lip Design: Spring Loaded Sealing Lip

Spring Type: Garter Spring

Shaft Diameter (ID): 145 mm

Housing Diameter (OD): 175 mm

Width: 15 mm

Lubrication: Oil & Grease

Application Class: Heavy Industrial Service

Standard: Metric Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Oil Seal 145x175x15 AS
• Freudenberg Simrit Oil Seal
• CR Chicago Rawhide Seal
• CFW Rotary Shaft Seal
• KACO Oil Seal
• DICHTOMATIK Oil Seal
• Trelleborg Rotary Seal
• NOK 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, OEM replacement, and machinery refurbishment

📲 Contact via LINE ID: dusitrea

📧 Email: sales@seal4go.com

💬 Technical support available before ordering

🔍 Assistance available for cross-reference and equivalent part identification