The AEROQUIP Oil Seal 2.000x2.875x0.500 TGP NBR is designed for rotary shaft applications requiring lubricant retention around a 2.000-inch shaft within a 2.875-inch housing bore.

Installed between the rotating shaft and stationary housing, the sealing element maintains controlled contact with the shaft surface to help reduce leakage of compatible lubricant and support protection of bearings, gears, pumps, motors, and other rotating components.

The product is identified by the AEROQUIP TGP Profile. Because TGP is a manufacturer-specific profile designation, 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 AEROQUIP seal, technical drawing, or equipment specification before replacement.

The seal material is NBR (Nitrile Butadiene Rubber), which is generally suitable for:

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

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

The inch dimensions convert approximately to:

Shaft diameter: 2.000 inches / 50.80 mm

Housing diameter: 2.875 inches / 73.03 mm

Seal width: 0.500 inch / 12.70 mm

The 2.000 × 2.875 × 0.500-inch configuration is suitable for medium-size bearing housings, gearboxes, pumps, and general rotating machinery. Replacement selection should still be based on the complete TGP cross-section, not dimensions alone.

⚙️ Applications

• Industrial gearboxes
• Bearing housings
• Industrial pumps
• Electric motors
• Mechanical transmissions
• Agricultural machinery
• Construction equipment
• Conveyor drive assemblies
• General rotating machinery
• OEM industrial equipment

🎯 Benefits

✔ Helps retain compatible oil or grease

✔ Suitable for 2.000-inch shaft applications

✔ Oil-resistant NBR sealing material

✔ AEROQUIP TGP profile reference

✔ Suitable for general industrial rotating equipment

✔ Good resistance to abrasion and wear

✔ 0.500-inch axial width

✔ Suitable for maintenance and overhaul work

✔ Replacement ready when dimensions and TGP construction match

🧠 Technical Insight

• AEROQUIP TGP Seal Reference
• Inch-Size Rotary Shaft Seal
• NBR Sealing Material
• Manufacturer-Specific TGP Profile
• 50.80 mm Shaft Diameter
• 73.03 mm Housing Diameter
• Low-Pressure Lubricant Retention
• Exact TGP Cross-Section Must Be Verified

✅ Key Features

• AEROQUIP Industrial Seal
• TGP Profile Reference
• Oil-Resistant NBR Material
• Inch-Size Construction
• 2.000x2.875x0.500 Dimensions
• Industrial Shaft Application
• Replacement Seal
• Cross-Reference Support Available

📊 Specifications

Brand: AEROQUIP

Model / Profile: TGP

Size: 2.000 × 2.875 × 0.500 inch

Metric Equivalent: Approximately 50.80 × 73.03 × 12.70 mm

Type: Industrial Rotary Shaft Oil Seal

Material: NBR (Nitrile Butadiene Rubber)

Profile: TGP

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

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

Dust Lip: Verify from the actual TGP cross-section

Spring Type: Verify from the actual TGP seal construction

Shaft Diameter (ID): 2.000 inches / 50.80 mm

Housing Diameter (OD): 2.875 inches / 73.03 mm

Width: 0.500 inch / 12.70 mm

Pressure Capability: Primarily 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, speed, and operating conditions

Speed Consideration: Permissible speed depends on shaft diameter, shaft finish, lubrication, temperature, alignment, concentricity, runout, lip loading, and actual TGP construction

Installation Consideration: Verify shaft finish, shaft hardness, housing condition, installation depth, lip orientation, concentricity, runout, and complete TGP cross-section before installation

Application Class: General Industrial Bearing, Gearbox, Pump, Motor, and Transmission Equipment

Standard: Inch-Size Specialized Industrial Seal

🔁 Equivalent

Suitable replacement or cross-reference candidate for compatible:

• AEROQUIP TGP NBR Rotary Shaft Seal
• AEROQUIP 2.000x2.875x0.500 Oil Seal
• 50.80x73.03x12.70 Rotary Seal
• 2.000-Inch Shaft Oil Seal
• Inch-Size NBR Rotary Shaft Seal
• Industrial Bearing Housing Seal
• Industrial Gearbox Shaft Seal
• Industrial Pump Shaft Seal
• OEM TGP Profile Oil Seal
• Industrial NBR Shaft Seal

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

(Always verify dimensions, TGP-profile geometry, complete cross-section, shaft finish, shaft hardness, housing condition, installation depth, lubricant compatibility, rotational speed, temperature, concentricity, 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, mechanical transmissions, agricultural machinery, conveyor systems, 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