The SCHNIEDER 1.813x2.731x0.500 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 widely used in industrial gearboxes, heavy-duty pumps, mining equipment, steel mills, agricultural machinery, construction equipment, and OEM industrial machinery.

The M/L Profile incorporates a reinforced steel outer case with a genuine leather sealing lip. Leather sealing elements have long been recognized for their excellent wear characteristics, especially in applications involving rough shaft finishes, dusty environments, slow to medium shaft speeds, and heavy-duty operating conditions.

Unlike synthetic rubber seals, leather naturally absorbs lubricating oil during operation, helping maintain lubrication at the sealing surface while reducing friction and minimizing shaft wear. This characteristic contributes to extended seal life and dependable sealing performance in severe industrial service.

Manufactured from premium oil-treated industrial leather, the seal is suitable for use with:

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

Leather seals are especially suitable for older industrial equipment and heavy machinery where original equipment specifications require leather sealing materials.

With dimensions of 1.813 × 2.731 × 0.500 inch, this oil seal is commonly installed in industrial gearboxes, pumps, agricultural machinery, mining equipment, steel processing machinery, conveyor systems, and OEM rotating equipment utilizing inch-size shaft systems.

⚙️ Applications

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

🧠 Technical Insight

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

✅ Key Features

• SCHNIEDER 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: SCHNIEDDER

Model: M/L

Size: 1.8125 × 2.731 × 0.500 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): 1.8125 inch

Housing Diameter (OD): 2.731 inch

Width: 0.500 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 Seal
• Garlock Leather Oil Seal
• Freudenberg Leather Seal
• James Walker Leather Seal
• Simrit Leather Seal
• KACO Oil Seal
• CFW Rotary Shaft Seal
• DICHTOMATIK 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, mining equipment maintenance, agricultural machinery servicing, steel mill 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