20mm Rubber Oil Seal

20mm Rubber Oil Seal Specification

Part Type
Oil Seal / Shaft Seal

Size
20 MM

Feature
Oil Resistant, Wear Resistant, Flexible, Durable

Diameter
20 Millimeter (mm)

Surface Finish
SMOOTH

Color
Black

Style
Rotary Shaft Seal

Hardness
70 90 Shore A

Usage & Applications
Industrial

Components
Rubber Sealing Lip, Metal Case, Spring

Product Type
RUBBER OIL SEAL

Natural Rubber
Yes

Resistance level
High Oil & Abrasion Resistance

Rubber Type
Nitrile Rubber (NBR)

Material
Rubber

20mm Rubber Oil Seal Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
1000 Pieces Per Month

Delivery Time
10 Days

20mm Rubber Oil Seal About

20mm Rubber Oil Seal is a durable sealing component designed to prevent oil, grease, and other fluids from leaking while keeping dust and contaminants out. Made from high-quality rubber, it provides reliable performance, flexibility, and resistance to wear. It is suitable for use in automotive components, motors, pumps, bearings, gearboxes, and various industrial machinery.

Exceptional Oil and Abrasion Resistance

Designed for high-performance environments, this oil seal stands up to prolonged exposure to oils and harsh abrasives. Constructed from NBR, it maintains flexibility and seal integrity, ensuring reliable protection for rotary shafts and critical machinery components, even under intensive use.

Effortless Installation with Water-Activated Adhesive

Featuring a water-activated adhesive tape, the oil seal can be easily and securely applied during installation. Its 20-meter tape length accommodates multiple applications, simplifying long-run processes and reducing downtime for machinery maintenance.

FAQ's of 20mm Rubber Oil Seal:

Q: How is the 20mm Rubber Oil Seal with adhesive tape installed?

A: The seal is applied by activating its water-based adhesive tape, which securely bonds the seal in place. The tape's 20-meter length allows for continuous installation and easy adjustment during application.

Q: What benefits does using nitrile rubber (NBR) provide for this oil seal?

A: Nitrile rubber enhances oil and abrasion resistance, ensures excellent flexibility, and maintains seal strength at a hardness range of 70-90 Shore A, making it ideal for harsh industrial environments.

Q: When should this oil seal be replaced?

A: It is recommended to replace the oil seal after 12 months of storage or once it exhibits signs of wear, reduced elasticity, or diminished sealing effectiveness to maintain reliable machinery performance.

Q: Where can the 20mm Rubber Oil Seal be used?

A: This oil seal is suitable for a wide range of industrial applications, particularly in rotary shaft and equipment systems requiring high-quality oil and wear-resistant sealing solutions.

Q: What is the purpose of the metal case and spring in the oil seal's design?

A: The metal case provides structural stability, and the spring ensures a constant radial force on the shaft, which maintains a tight, reliable seal even under rotational motion.

Q: How does the water-activated adhesive improve the installation process?

A: The water-activated adhesive enables clean, easy application while providing strong bonding to surfaces, reducing setup time and minimizing the risk of installation errors.

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