The AKRON Oil Seal 30.2x43.7x12.7 LGSP NBR is designed for industrial rotary shaft applications requiring dependable lubricant retention within a compact metric shaft and housing assembly.

Installed between the rotating shaft and stationary housing, the seal creates controlled radial contact with the shaft surface. This helps reduce leakage of oil or compatible grease while limiting the entry of dust, dirt, moisture, and abrasive contaminants into the bearing, gearbox, pump, or transmission assembly.

The product is identified by the AKRON manufacturer designation LGSP. Because industrial seal profile codes are manufacturer-specific, the exact sealing-lip geometry, outside-diameter construction, reinforcing components, spring arrangement, dust-exclusion feature, and installation direction should be compared with the original seal or technical drawing before replacement.

Manufactured from NBR (Nitrile Butadiene Rubber), the sealing element is generally compatible with:

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

NBR provides good resistance to oil, wear, and abrasion under standard industrial operating conditions. Compatibility should be confirmed before use with aggressive chemicals, high continuous temperatures, ozone-rich environments, or specialized synthetic lubricants.

The metric dimensions correspond approximately to:

Shaft diameter: 30.2 mm or 1.189 inches

Housing diameter: 43.7 mm or 1.720 inches

Seal width: 12.7 mm or 0.500 inch

The specific shaft and housing dimensions suggest that this seal may be intended for a dedicated bearing housing, gearbox, pump, transmission, axle assembly, or OEM industrial machine. Accurate dimensional measurement and LGSP profile verification are essential before installation.

⚙️ Applications

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

🎯 Benefits

✔ Helps retain oil or compatible grease

✔ Protects bearings and rotating components

✔ Oil-resistant NBR sealing material

✔ Suitable for compact metric shaft assemblies

✔ Designed for industrial rotary applications

✔ Good resistance to wear and abrasion

✔ Suitable for maintenance and overhaul work

✔ Supports longer bearing service life

✔ OEM replacement ready when dimensions and profile match

🧠 Technical Insight

• AKRON LGSP Seal Reference
• Metric Rotary Shaft Seal
• NBR Sealing Material
• Radial Shaft-Sealing Function
• Lubricant Retention Design
• Industrial Bearing and Drive Application
• 30.2 mm Shaft Diameter
• LGSP Profile Verification Required

✅ Key Features

• AKRON Industrial Quality
• LGSP Profile Reference
• Reinforced Rotary Shaft Construction
• Oil-Resistant NBR Material
• Metric Seal Dimensions
• Suitable for Compatible Oil and Grease
• Industrial Replacement Seal
• OEM Cross-Reference Ready

📊 Specifications

Brand: AKRON

Model: LGSP

Size: 30.2 × 43.7 × 12.7 mm

Inch Equivalent: Approximately 1.189 × 1.720 × 0.500 inch

Type: Industrial Rotary Shaft Oil Seal

Material: NBR (Nitrile Butadiene Rubber)

Profile: LGSP

Construction: Manufacturer-Specific Reinforced Shaft-Seal Construction

Lip Design: LGSP profile; verify against the original seal

Dust Lip: Verify from the actual LGSP cross-section

Spring Type: Verify from the actual seal construction

Shaft Diameter (ID): 30.2 mm / approximately 1.189 inches

Housing Diameter (OD): 43.7 mm / approximately 1.720 inches

Width: 12.7 mm / approximately 0.500 inch

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

Lubrication: Oil and compatible grease

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

Application Class: Industrial Bearing and Rotating Equipment

Standard: Metric Industrial Seal

🔁 Equivalent

Suitable replacement for compatible:

• AKRON LGSP Rotary Shaft Seal
• 30.2x43.7x12.7 Oil Seal
• 1.189x1.720x0.500 Rotary Seal
• Metric NBR Oil Seal
• Industrial Bearing Housing Seal
• Industrial Gearbox Shaft Seal
• Pump Shaft Oil Seal
• Transmission Shaft Seal
• OEM LGSP Shaft Seal
• Industrial Rotary Shaft Seal

The same dimensions alone do not guarantee interchangeability. The replacement must match the original LGSP cross-section, lip orientation, outside-case construction, spring arrangement, reinforcing components, and material compound.

(Always verify dimensions, LGSP profile geometry, lip direction, spring construction, shaft condition, lubricant compatibility, rotational speed, temperature, and operating conditions before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

🌎 Worldwide Shipping Available

📦 MOQ: 1 Piece

🏭 Suitable for gearbox overhaul, bearing-housing maintenance, pump repair, transmission servicing, agricultural equipment maintenance, legacy machinery 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