Radial Oil Seal CORTECO 19020018 TC4 NBR 43x54x11 | Rotary Shaft Seal

Radial Oil Seal CORTECO 19020018 TC4 NBR 43x54x11 | Rotary Shaft Seal with Dual Lip for Oil and Dust Protection

The CORTECO 19020018 TC4 NBR 43x54x11 is a high-quality radial rotary shaft seal designed to offer durable and efficient sealing for rotating shafts. Manufactured from nitrile butadiene rubber (NBR), it provides excellent resistance to oils, fuels, greases, and external contaminants.

The TC4 profile features a dual-lip design—an oil sealing lip and an integrated dust lip—making it a superior solution for demanding automotive, industrial, and mechanical environments.

Technical Specifications:

• Type: Rotary Shaft Seal (Radial)

• Seal Profile: TC4 - dual lip (oil + dust)

• Material: NBR (Nitrile Butadiene Rubber)

• Dimensions: 43x54x11 mm (ID x OD x Width)

• Temperature Range: -30°C to +100°C

• Application: Bidirectional rotation

• Media Resistance: Oil, fuel, grease, dirt, dust

Typical Applications:

• Internal combustion engines

• Transmissions and gearboxes

• Hydraulic pumps

• Agricultural and construction equipment

• General industrial machines

Key Benefits:

• ✅ Dual lip protection (TC4) - enhanced sealing against both fluids and contaminants

• ✅ High wear resistance - ensures long-lasting performance in dynamic applications

• ✅ Oil and fuel resistant - ideal for use in powertrain and lubricated systems

• ✅ Universal use - suitable for both OEM and aftermarket applications across industries

Frequently Asked Questions (FAQ)

Q1: What does TC4 mean in the oil seal profile?
A1: TC4 indicates a seal with two lips - one for fluid retention and the other as a dust lip to protect against external contaminants.

Q2: What are the advantages of NBR material?
A2: NBR (Nitrile Butadiene Rubber) provides excellent resistance to oils, fuels, and greases, and is cost-effective for standard sealing needs.

Q3: Can this seal be used in both directions of shaft rotation?
A3: Yes - the CORTECO 19020018 is designed for bidirectional rotation.

Q4: Is this product available in stock?
A4: Yes, we maintain local stock in Lublin and ship within 24 hours.

Q5: Do you offer bulk orders for industrial clients?
A5: Absolutely - we support wholesale and B2B supply with competitive pricing.

📍 Location & Delivery

📍 Warehouse & Store: Smoluchowskiego 1, Building 4, Lublin, Poland
🚚 Delivery: 24h nationwide and international shipping