The TROSTEL 2.750x3.543x0.500 M/L Leather Oil Seal is a premium heavy-duty rotary shaft seal designed for industrial applications where durability and contamination resistance are essential.

Manufactured from Genuine Leather, this seal absorbs lubricants and creates a natural lubricating film between the shaft and sealing surface. This characteristic helps reduce wear, improve sealing efficiency, and extend service life, especially in dusty, dirty, or abrasive environments.

The M/L design is commonly used in industrial gearboxes, agricultural machinery, conveyor systems, pumps, crushers, and imported machinery utilizing inch-size shaft dimensions. It is particularly suitable for older equipment where leather seals remain the preferred sealing solution.

⚙️ Applications

• Industrial gearbox
• Pump shaft sealing
• Conveyor systems
• Agricultural machinery
• Mining equipment
• Construction equipment
• Heavy-duty rotating machinery

🎯 Benefits

✔ Reduce oil leakage

✔ Excellent resistance to dust and contamination

✔ Extend bearing and shaft life

✔ Natural self-lubricating properties

✔ Reduce maintenance costs

✔ Ideal for heavy-duty industrial environments

🧠 Technical Insight

• Genuine leather creates a natural lubricating film
• Excellent contamination exclusion capability
• Suitable for oil and grease lubrication
• Ideal for inch-size imported machinery
• Long service life under proper lubrication conditions

📊 Specifications

Brand: TROSTEL

Model: M/L

Size: 2.750 x 3.543 x 0.500 inch

Type: Leather Rotary Shaft Oil Seal

Material: Genuine Leather

Shaft Diameter: 2.750 inch

Housing Diameter: 3.543 inch

Width: 0.500 inch

🔁 Equivalent

Suitable replacement for:

SKF Leather Seal / CR Leather Seal / National Leather Seal / Garlock / Chicago Rawhide

(Verify dimensions and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

📦 MOQ: 1 Piece

📲 Contact via LINE ID: dusitrea

🏭 Suitable for industrial maintenance and OEM replacement