The AEROQUIP Oil Seal 1.313x2.062x0.500 TCN NBR is designed for industrial rotary shaft applications requiring lubricant retention around a 1.313-inch shaft within a 2.062-inch housing bore.

Installed between the rotating shaft and stationary housing, the sealing element maintains controlled radial contact with the shaft surface. This helps reduce leakage of compatible oil or grease while supporting protection of bearings, gears, pumps, motors, and other internal rotating components.

The product is identified by the AEROQUIP manufacturer designation TCN. This is a manufacturer-specific profile code and should not automatically be treated as equivalent to a standard TC seal. The exact sealing-lip geometry, number of lips, dust-exclusion arrangement, outside-case construction, internal reinforcement, spring configuration, lip orientation, and installation direction should be verified against the original seal, technical drawing, or equipment specification before replacement.

Manufactured from NBR (Nitrile Butadiene Rubber), the sealing element is generally suitable for:

• Mineral oils
• Gear oils
• Hydraulic oils
• Bearing grease
• Petroleum-based lubricants
• General industrial lubricating fluids

NBR provides good resistance to petroleum-based oils, grease, abrasion, and mechanical wear under normal industrial operating conditions. Compatibility should be verified before use with aggressive chemicals, fuels, specialized synthetic lubricants, ozone-rich environments, or continuous elevated-temperature service.

The inch dimensions convert approximately to:

Shaft diameter: 1.313 inches or approximately 33.35 mm

Housing diameter: 2.062 inches or approximately 52.37 mm

Seal width: 0.500 inch or 12.70 mm

The 1.313 × 2.062 × 0.500-inch configuration is suitable for compact-to-medium bearing housings, small gearboxes, pumps, motors, transmissions, and legacy machinery using an inch-size rotary shaft-sealing arrangement.

⚙️ Applications

• Industrial gearboxes
• Bearing housings
• Industrial pumps
• Electric motor assemblies
• Mechanical transmissions
• Agricultural machinery
• Construction equipment
• Conveyor drive systems
• Legacy industrial machinery
• OEM rotating equipment

🎯 Benefits

✔ Helps retain compatible oil or grease

✔ Protects bearings and internal components

✔ Oil-resistant NBR sealing material

✔ Suitable for approximately 33.35 mm shaft assemblies

✔ Manufacturer-specific AEROQUIP TCN profile

✔ Good resistance to abrasion and wear

✔ 0.500-inch axial width

✔ Suitable for maintenance and overhaul work

✔ Replacement ready when dimensions and TCN profile match

🧠 Technical Insight

• AEROQUIP TCN Seal Reference
• Inch-Size Rotary Shaft Seal
• NBR Sealing Material
• Manufacturer-Specific TCN Profile
• Radial Shaft-Sealing Function
• Low-Pressure Lubricant Retention
• Approximately 33.35 mm Shaft Diameter
• Exact TCN Cross-Section Must Be Verified

✅ Key Features

• AEROQUIP Industrial Quality
• TCN Profile Reference
• Oil-Resistant NBR Material
• Inch-Size Construction
• 1.313x2.062x0.500 Dimensions
• Suitable for Compatible Oil and Grease
• Industrial Replacement Seal
• Cross-Reference Support Available

📊 Specifications

Brand: AEROQUIP

Model / Profile: TCN

Size: 1.313 × 2.062 × 0.500 inch

Metric Equivalent: Approximately 33.35 × 52.37 × 12.70 mm

Type: Industrial Rotary Shaft Oil Seal

Material: NBR (Nitrile Butadiene Rubber)

Profile: TCN

Construction: Manufacturer-Specific AEROQUIP TCN Rotary Shaft-Seal Construction

Lip Design: TCN profile; verify exact sealing-lip geometry, number of lips, and orientation against the original seal or technical drawing

Dust Lip: Verify from the actual TCN cross-section

Spring Type: Verify from the actual seal construction

Shaft Diameter (ID): 1.313 inches / approximately 33.35 mm

Housing Diameter (OD): 2.062 inches / approximately 52.37 mm

Width: 0.500 inch / 12.70 mm

Pressure Capability: Low-pressure rotary shaft-sealing service unless otherwise specified

Lubrication: Compatible oil and grease

Temperature Range: Typically approximately -30°C to +100°C for standard NBR; verify the actual compound, lubricant, shaft speed, and operating conditions

Speed Consideration: Permissible speed depends on shaft diameter, surface finish, lubrication, temperature, alignment, concentricity, runout, lip loading, and NBR compound

Installation Consideration: Confirm shaft finish, housing-bore condition, installation depth, lip direction, concentricity, and protection from sharp shaft edges before fitting

Application Class: Compact-to-Medium Industrial Bearing and Rotating Equipment

Standard: Inch-Size Specialized Industrial Seal

🔁 Equivalent

Suitable replacement or cross-reference candidate for compatible:

• AEROQUIP TCN NBR Rotary Shaft Seal
• AEROQUIP 1.313x2.062x0.500 Oil Seal
• 33.35x52.37x12.70 Rotary Seal
• 1.313-Inch Shaft Oil Seal
• Inch-Size NBR Rotary Shaft Seal
• Industrial Bearing Housing Seal
• Small Gearbox Shaft Seal
• Industrial Pump Shaft Seal
• OEM TCN Profile Oil Seal
• Industrial NBR Shaft Seal

The same dimensions alone do not guarantee interchangeability. The replacement must match the original TCN cross-section, sealing-lip geometry, lip orientation, outside-case construction, reinforcement arrangement, spring configuration, installation direction, material compound, and operating requirements.

(Always verify dimensions, TCN-profile geometry, lip direction, shaft finish, housing condition, installation depth, lubricant compatibility, rotational speed, temperature, runout, pressure, and operating conditions before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for gearbox overhaul, bearing-housing maintenance, industrial pump repair, motor servicing, transmission maintenance, agricultural-machinery repair, conveyor-drive servicing, legacy-equipment restoration, and compatible 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