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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 31.75 mm ID, 50.8 mm OD, 0.5 in Thickness 227-0812

Category Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
Operating Temperature Range -20°C to 90°C
THICKNESS 0.5in
Model 227-0812
Outside diameter 50.8mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 31.75mm

Key Features

  • Manufactured from durable nitrile rubber (NBR) providing excellent resistance to oils, greases, and most hydrocarbons.
  • Seal thickness of 0.5 inches suitable for various mechanical sealing applications.
  • Operates effectively in a temperature range from -20°C to 90°C.
  • Ideal for rotary shaft sealing, preventing fluid and particle leakage in hydraulic and pneumatic systems.
  • Versatile seal compatible with pumps, drive belts, and general engineering applications.
  • Single lip design enhances sealing performance and longevity.
  • Available in both metric and imperial sizes to accommodate diverse industrial requirements.

Product Description

RS PRO 227-0812 is a high-quality nitrile rubber (NBR) rotary shaft seal that features a 31.75 mm inside diameter, 50.8 mm outside diameter, and 0.5 inch thickness. This durable seal is engineered to provide excellent resistance to lubrication oils, hydraulic fluids, grease, and various hydrocarbons, ensuring a long service life in demanding industrial environments.

Designed as a single lip nitrile O-ring oil seal, it facilitates reliable rotary and linear shaft sealing to minimize leakage and maintain operational efficiency. The operating temperature range of -20°C to 90°C makes it suitable for various mechanical, hydraulic, and pneumatic applications including pumps, drive belts, and other general engineering uses.

This seal is widely used in industrial manufacturing, automotive repair, power transmission technologies, and fluid power tools. Its robust construction ensures optimum performance under diverse chemical and temperature conditions while effectively preventing fluid and vapor leakage.

Manufactured from nitrile rubber, providing hardwearing quality with chemical resistance. Effective sealing for rotary shafts under variable temperature operations. Designed to resist oils, grease, and many types of hydrocarbons.

Applicable in hydraulic and pneumatic industry sealing needs. Compatible with multiple sizes and standards, including imperial dimensions. This product is new and made in India. Suitable categories include Seals used in mechanical machinery and spares.

Explore more industrial sealing products and related components at EnvMart for your maintenance and machinery needs.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 31.75 mm ID, 50.8 mm OD, 0.5 in Thickness 227-0812
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Frequently Asked Questions

The rotary shaft seal has an inside diameter of 31.75 mm, an outside diameter of 50.8 mm, and a thickness of 0.5 inches.

It operates effectively within a temperature range of -20°C to 90°C.

This seal is manufactured from nitrile rubber (NBR), which provides excellent resistance to oils, greases, and hydrocarbons.

It is a rotary shaft seal designed for effective sealing in rotary and linear applications.

This model is suitable for various mechanical, hydraulic, and pneumatic applications, including pumps, drive belts, and general engineering uses.

The single lip design enhances sealing performance and longevity, effectively minimizing leakage.

Yes, it is available in both metric and imperial sizes to accommodate diverse industrial requirements.

It is widely used in industrial manufacturing, automotive repair, power transmission technologies, and fluid power tools.

This product is manufactured in India.

It provides excellent resistance to lubrication oils, hydraulic fluids, grease, and various hydrocarbons.

The model number for this rotary shaft seal is 227-0812.

The thickness of this rotary shaft seal is 0.5 inches.

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