The REPCO Oil Seal 0.875x1.625x0.375 LSGP NBR is designed for industrial rotary shaft applications requiring lubricant retention around a 0.875-inch shaft within a 1.625-inch housing bore.

Installed between the rotating shaft and stationary housing, the sealing element maintains controlled radial contact with the shaft surface to help 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 REPCO manufacturer designation LSGP. This should be treated as a manufacturer-specific profile code. 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 REPCO 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 generally 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, certain fuels, specialized synthetic lubricants, ozone-rich environments, or continuous elevated-temperature service.

The inch dimensions convert approximately to:

Shaft diameter: 0.875 inch or 22.23 mm

Housing diameter: 1.625 inches or 41.28 mm

Seal width: 0.375 inch or 9.53 mm

The 0.875 × 1.625 × 0.375-inch configuration is suitable for compact bearing housings, small gearboxes, pumps, motors, and other machinery using an inch-size rotary shaft-sealing arrangement.

⚙️ Applications

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

🎯 Benefits

✔ Helps retain compatible oil or grease

✔ Protects bearings and internal components

✔ Oil-resistant NBR sealing material

✔ Suitable for 0.875-inch shaft assemblies

✔ Manufacturer-specific REPCO LSGP profile

✔ Good resistance to abrasion and wear

✔ Compact inch-size configuration

✔ Suitable for maintenance and overhaul work

✔ Replacement ready when dimensions and LSGP profile match

🧠 Technical Insight

• REPCO LSGP Seal Reference
• Compact Inch-Size Rotary Shaft Seal
• NBR Sealing Material
• Manufacturer-Specific LSGP Profile
• Radial Shaft-Sealing Function
• Low-Pressure Lubricant Retention
• 22.23 mm Shaft Diameter
• Exact LSGP Cross-Section Must Be Verified

✅ Key Features

• REPCO Industrial Quality
• LSGP Profile Reference
• Oil-Resistant NBR Material
• Inch-Size Construction
• 0.875x1.625x0.375 Dimensions
• Suitable for Compatible Oil and Grease
• Industrial Replacement Seal
• Cross-Reference Support Available

📊 Specifications

Brand: REPCO

Model / Profile: LSGP

Size: 0.875 × 1.625 × 0.375 inch

Metric Equivalent: Approximately 22.23 × 41.28 × 9.53 mm

Type: Compact Industrial Rotary Shaft Oil Seal

Material: NBR (Nitrile Butadiene Rubber)

Profile: LSGP

Construction: Manufacturer-Specific REPCO LSGP Rotary Shaft-Seal Construction

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

Dust Lip: Verify from the actual LSGP cross-section

Spring Type: Verify from the actual LSGP seal construction

Shaft Diameter (ID): 0.875 inch / approximately 22.23 mm

Housing Diameter (OD): 1.625 inches / approximately 41.28 mm

Width: 0.375 inch / approximately 9.53 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, runout, lip loading, and actual NBR compound

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

Application Class: Compact Industrial Bearing and Rotating Equipment

Standard: Inch-Size Specialized Industrial Seal

🔁 Equivalent

Suitable replacement or cross-reference candidate for compatible:

• REPCO LSGP NBR Rotary Shaft Seal
• REPCO 0.875x1.625x0.375 Oil Seal
• 22.23x41.28x9.53 Rotary Seal
• 0.875-Inch Shaft Oil Seal
• Inch-Size NBR Rotary Shaft Seal
• Compact Bearing Housing Seal
• Small Gearbox Shaft Seal
• Industrial Pump Shaft Seal
• OEM LSGP Profile Oil Seal
• Industrial NBR Shaft Seal

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

(Always verify dimensions, LSGP-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 small gearbox overhaul, bearing-housing maintenance, industrial pump repair, motor servicing, agricultural-machinery repair, compact rotating-equipment maintenance, 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