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Oil Seal Type A Imperial Nitrile (NBR) Single Lip 4.75 ID x 5.75" OD x 0.5" Thick"

SKU
OS4.755.750.5A21N
  • ID: 120.65" x OD: 146.05" 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 4.75" ID x 5.75" OD x 0.5" Thick

  • ID: 120.65mm x OD: 146.05mm 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.

More Information
Outer Diameter Tolerance ±0.004″
Materiał Nitrile (NBR)
Średnica wewnętrzna (cale) 4.75
Średnica zewnętrzna (cale) 5.75
Lip Type Single
Twardość 70 ShA
Tolerance Hardness (±) ±5
Kolor Czarny
Maksymalna temperatura (°C) 90
Minimalna temperatura (°C) -20
Wydłużenie Przy Zerwaniu (%) 430
Wytrzymałość Na Rozciąganie (MPa) 16.2 MPa
Odkształcenia Trwałe Po Ucisku (%) 16
Parametry Testu Odkształceń Trwałych Po Ucisku 22h / 100°C
Weight (kg) 0.1216
Tolerancja ID ±0.004″
*Dimensions can vary, they are typical only.
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Downloads
Material Datasheet NBR_70.pdf
Oil Seal Type A Imperial Nitrile (NBR) Single Lip 4.75 ID x 5.75" OD x 0.5" Thick"
OS4.755.750.5A21N
Currently unavailable