The OEM 1.375x2.629x0.344 M/L LEATHER Oil Seal is engineered for demanding rotary shaft applications where leather sealing technology offers superior durability compared to conventional rubber seals. It is commonly installed in industrial gearboxes, heavy-duty pumps, agricultural machinery, mining equipment, construction machinery, paper mills, steel mills, and OEM industrial equipment.

The M/L Profile features a reinforced steel outer case combined with a genuine oil-treated leather sealing lip. Leather sealing elements provide excellent abrasion resistance and are particularly suitable for shafts with slightly rough surfaces, slow to medium shaft speeds, and dusty operating environments.

Unlike synthetic rubber seals, the leather lip naturally absorbs lubricating oil during operation, maintaining lubrication at the sealing surface. This characteristic reduces friction, minimizes shaft wear, and significantly extends seal service life.

Manufactured from premium oil-treated industrial leather, this seal is compatible with:

• Mineral oils
• Gear oils
• Bearing lubricants
• Industrial lubricating oils
• Petroleum-based lubricants

With dimensions of 1.375 × 2.629 × 0.344 inch, this oil seal is widely used in industrial gearboxes, heavy-duty pumps, agricultural equipment, mining machinery, conveyor systems, paper mills, and OEM machinery utilizing inch-size shaft systems.

⚙️ Applications

• Industrial gearboxes
• Heavy-duty pumps
• Agricultural machinery
• Mining equipment
• Construction machinery
• Steel mills
• Paper mills
• Conveyor systems
• Power transmission equipment
• OEM machinery

🎯 Benefits

✔ Genuine leather sealing lip

✔ Excellent wear resistance

✔ Superior oil retention

✔ Performs well on rough shaft surfaces

✔ Suitable for dusty environments

✔ Protects bearings and shafts

✔ Long service life

✔ OEM quality replacement

✔ Ideal for heavy-duty industrial applications

🧠 Technical Insight

• M/L Leather Seal Profile
• Reinforced Steel Case
• Genuine Leather Sealing Lip
• Oil-Treated Leather Material
• Excellent Wear Resistance
• Compatible with Mineral Oils
• Heavy Duty Construction
• Reliable Rotary Shaft Sealing

✅ Key Features

• OEM Industrial Quality
• M/L Profile
• Genuine Leather Sealing Lip
• Reinforced Steel Case
• Heavy Duty Construction
• Excellent Wear Resistance
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: OEM

Model: M/L

Size: 1.375 × 2.629 × 0.344 inch

Type: Leather Rotary Shaft Oil Seal

Material: Oil-Treated Industrial Leather

Profile: M/L

Construction: Reinforced Metal Case

Lip Design: Genuine Leather Sealing Lip

Dust Lip: None

Spring Type: None

Shaft Diameter (ID): 1.375 inch

Housing Diameter (OD): 2.629 inch

Width: 0.344 inch

Pressure Capability: Up to 0.5 Bar

Lubrication: Mineral Oil & Gear Oil

Temperature Range: Typical Industrial Operating Conditions

Application Class: Heavy Industrial Service

Standard: Inch Size Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Leather Oil Seal
• CR Chicago Rawhide Leather Oil Seal
• Garlock Leather Oil Seal
• Freudenberg Leather Oil Seal
• Simrit Leather Oil Seal
• James Walker Leather Oil Seal
• KACO Oil Seal
• CFW Rotary Shaft Seal
• DICHTOMATIK Leather Oil Seal
• OEM Leather Oil Seal

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

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for gearbox overhaul, pump repair, agricultural machinery maintenance, mining equipment servicing, industrial 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