Oil Seal Type A Imperial Nitrile (NBR) Single Lip 6 ID x 7" OD x 0.5" Thick"
SKU
OS670.5A21N
- ID: 152.4" x OD: 177.8" x H: 12.7"
- Type: A Single Lip
- Material: Nitrile (NBR)
- Garter Spring: Mild Steel
- Colour: Black
Double lip, rubber cased.
Oil Seal Type A Metric Nitrile (NBR) Single Lip 6" ID x 7" OD x 0.5" Thick
- ID: 152.4mm x OD: 177.8mm x H: 12.7mm
- Type: A Single Lip
- Material: Nitrile (NBR)
- Garter Spring: Mild Steel
- Colour: Black
Single lip oil seal made from high-quality nitrile rubber, this oil seal is specifically engineered to withstand various challenging environments while providing reliable sealing for a multitude of applications. With its superior quality and robust design, you can trust our oil seal to keep your machinery running smoothly and efficiently.
Key Features
- Durability: Manufactured to last, our nitrile oil seal is built for long-term performance, minimising the need for frequent replacements.
- Resistance to Wear: This rubber rotary shaft seal exhibits exceptional resistance to abrasion, ensuring reliable operation even in demanding conditions.
- Compatibility: Our oil seal is designed to work seamlessly with a wide range of machinery, making it an ideal choice for various sectors.
- Petroleum-Resistant: Suitable for use in automotive applications.
Applications
Our nitrile rubber oil seals are versatile and suitable for numerous industries, including:
- Automotive Industry: Ideal for use in engines and transmission systems, our automotive oil seal ensures maximum efficiency and longevity.
- Hydraulic Systems: This hydraulic fluid seal provides excellent sealing capabilities, preventing leaks and maintaining system pressure.
- Industrial Machinery: Perfect for a variety of industrial applications, including pumps and compressors, ensuring optimal performance.
- Oil and Gas Industry: Our seals are built to handle harsh conditions and chemicals commonly found in oil and gas applications.
- Marine Applications: Resistant to corrosion, our seals are perfect for use in marine environments, ensuring reliability at sea.
- Agricultural Equipment: Designed for durability, they are ideal for tractors and other farming machinery.
- General Industrial Sealing: Suitable for a range of general sealing needs in various industries.
- Construction Equipment: Our seals can withstand tough working conditions, making them perfect for construction machinery.
Alternative to:
- R21
- Simrit BA
- Trelleborg TRA
- Forsheda Stefa CB
- Eriks R
- Dichtomatic WA
- Taiwan / China SC
- National 33
- SKF HMS4
- Harwal A
- Garlock 92
- Freudenberg BA
- Gaco A
- Goetze 827N
- ISO A
- Kaco DB
- NAK SC
- NOK SC
- Paulstra IE
- Pioneer Weston R21
- Simmerwerke A
- Timken 35
- TCM SC
- Wyko Seals A1N#
Contact Us
Contact us on 01420 474123 for more information.
| Outer Diameter Tolerance | ±0.005″ |
|---|---|
| Material | Nitrile (NBR) |
| Internal Diameter (inch) | 6 |
| Outer Diameter (inch) | 7 |
| Single or Double Lip | Single |
| Hardness | 70 ShA |
| Tolerance Hardness (±) | ±5 |
| Colour | Black |
| Maximum Temperature (°C) | 90 |
| Minimum Temperature (°C) | -20 |
| Elongation at break (%) | 430 |
| Tensile Strength | 16.2 MPa |
| Compression Set (%) | 16 |
| Compression Set Testing Parameters | 22h / 100°C |
| Weight (kg) | 0.1506 |
| Internal Diameter Tolerance | ±0.004″ |
*Dimensions can vary, they are typical only.
Write Your Own Review
| Material Datasheet | NBR_70.pdf |
|---|


