The CR 1.219x2.125x0.688 M/L/L Leather Oil Seal is engineered for heavy-duty rotating equipment operating in severe industrial environments where maximum sealing efficiency and durability are essential. It is particularly suitable for industrial machinery originally equipped with leather oil seals, restoration projects, mining machinery, agricultural equipment, and OEM rotating equipment.

The M/L/L Profile features a reinforced steel outer case combined with triple genuine leather sealing lips, creating multiple sealing barriers for enhanced lubricant retention and contaminant exclusion. This traditional heavy-duty design provides significantly better sealing performance than conventional single-lip leather seals, especially in dusty, muddy, wet, and abrasive operating environments.

Unlike synthetic rubber seals, genuine leather naturally absorbs lubricating oil and forms a microscopic lubrication film between the shaft and sealing lip. This self-lubricating characteristic minimizes friction, reduces shaft wear, and significantly extends the service life of both the seal and rotating equipment.

The leather sealing lips also conform exceptionally well to shaft surfaces, making them suitable for shafts with slight wear or minor surface imperfections. This feature makes M/L/L leather oil seals an excellent choice for machinery restoration and vintage equipment requiring original sealing technology.

Manufactured using premium Genuine Leather with a reinforced steel case, this seal offers outstanding durability, dimensional stability, and reliable sealing performance throughout extended operating periods.

With dimensions of 1.219 × 2.125 × 0.688 inch, this oil seal is commonly installed in industrial pumps, heavy-duty gearboxes, agricultural machinery, mining equipment, compressors, conveyor systems, construction machinery, and OEM rotating equipment utilizing inch-size shaft systems.

⚙️ Applications

• Industrial gearboxes
• Industrial pumps
• Agricultural machinery
• Mining equipment
• Air compressors
• Conveyor systems
• Power transmission equipment
• Heavy industrial machinery
• Machinery restoration projects
• OEM machinery

🎯 Benefits

✔ Triple leather lip sealing technology

✔ Excellent lubricant retention

✔ Superior contamination protection

✔ Outstanding wear resistance

✔ Suitable for worn shaft surfaces

✔ Performs exceptionally well in dusty environments

✔ Long service life

✔ Ideal for machinery restoration

✔ Maintains original equipment specifications

🧠 Technical Insight

• M/L/L Triple Leather Lip Design
• Genuine Leather Sealing Elements
• Reinforced Steel Case
• Self-Lubricating Leather Technology
• Excellent Shaft Conformability
• Suitable for Oil & Grease Lubrication
• Heavy Industrial Service
• Traditional Heavy-Duty Sealing Solution

✅ Key Features

• Chicago Rawhide (CR) Industrial Quality
• M/L/L Triple Leather Profile
• Genuine Leather Sealing Lips
• Reinforced Steel Case
• Excellent Wear Resistance
• Heavy Duty Construction
• OEM Replacement Ready
• Long Service Life

📊 Specifications

Brand: CR (Chicago Rawhide)

Model: M/L/L

Size: 1.219 × 2.125 × 0.688 inch

Type: Triple Leather Rotary Shaft Oil Seal

Material: Genuine Leather

Case Material: Steel

Profile: M/L/L

Construction: Metal Case + Triple Leather Lip

Shaft Diameter (ID): 1.219 inch

Housing Diameter (OD): 2.125 inch

Width: 0.688 inch

Lubrication: Oil & Grease

Application Class: Heavy Industrial Service

Standard: Inch Size Oil Seal

🔁 Equivalent

Suitable replacement for:

• SKF Leather Oil Seal
• National Leather Oil Seal
• SCHNIEDER Leather Seal
• TROSTEL Leather Seal
• REPCO Leather Oil Seal
• Garlock Leather Seal
• Federal-Mogul Leather Oil Seal
• DICHTOMATIK Leather Oil Seal
• OEM Triple Leather 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, mining equipment service, machinery restoration, 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