Rotary Shaft Seal CORTECO 19027777 NBR TCY 40x58x6/6.4

CORTECO NBR TCY Oil Seal 40x58x6/6.4 with Dust Lip - High Performance Seal

The Rotary Shaft Seal CORTECO 19027777 NBR TCY is a precision-engineered oil seal built for demanding rotating applications. Designed with a dust lip (wiper lip) to protect against contamination, it ensures both fluid retention and environmental protection.

Technical Specifications

• Manufacturer / Brand: CORTECO

• Part Number: 19027777

• Material: NBR (nitrile butadiene rubber), in TCY grade (optimized rubber blend)

• Dimensions: 40 mm x 58 mm x 6 / 6.4 mm (inner x outer x widths)

• Type / Design: Oil seal with dust lip / wiper lip configuration

• Dust protection: The additional lip helps prevent ingress of dust, debris, and contaminants, preserving sealing integrity

Key Features & Benefits

• Dual sealing action: the main sealing lip seals against fluid leakage; the dust lip sheds contaminants

• Material durability: NBR provides effective resistance to oils, greases, and standard lubricants

• OEM compatibility: matched to Suzuki part 0928340018 — fits directly in many OEM applications

• Precise fit: tight tolerances for reliable sealing over many cycles

• Versatility: suitable for crankshafts, gearbox shafts, rotating equipment, and general mechanical sealing

Applications

• Automotive engines (crankshaft, camshaft, transmission input/output)

• Internal combustion engines, motorbike & car applications

• Mechanical systems with rotating shafts requiring both oil retention and dust exclusion

• OEM replacement for Suzuki 0928340018 and equivalent assemblies

FAQ - Frequently Asked Questions

1. What is the significance of the dust lip (wiper lip)?
The dust lip helps prevent external contaminants — dust, grit, sand — from entering the sealing zone, which prolongs seal life and maintains performance.

2. Why choose NBR material (TCY variant)?
NBR (nitrile rubber) is a standard choice for oil seals because of its oil and grease resistance, mechanical flexibility, and cost-effectiveness. The TCY formulation enhances durability in dynamic conditions.

3. Does this seal match Suzuki OEM part 0928340018?
Yes — the CORTECO 19027777 is offered as an equivalent to SUZUKI 0928340018 per spare parts databases.

4. What are the exact dimensions?
Inner diameter: 40 mm
Outer diameter: 58 mm
Widths: 6 mm primary + 6.4 mm (including dust lip section)

5. In what environments can it operate?
Typical NBR oil seals operate in ranges from about -30 °C to +100 °C (sometimes slightly more depending on fluid and conditions). Best used with mineral oils and greases; avoid strong solvents or excessive heat.

Search Keywords & Phrases (naturally embedded)

• CORTECO 19027777

• NBR TCY oil seal

• rotary shaft seal 40x58x6/6.4

• oil seal with dust lip

• Suzuki 0928340018 replacement

• CORTECO TCY NBR seal ring

• wiper lip oil seal

• shaft oil seal dust lip