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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 16 mm ID, 30 mm OD, 7 mm Thickness 226-3719

Category Mechanical Seal Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 7mm
Model 226-3719
Outside diameter 30mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 16mm

Key Features

  • Constructed from durable nitrile rubber (NBR) material ensuring resistance to lubricating oils and hydraulic fluids.
  • Suitable for driveshafts, crankshafts, and hydraulic cylinders with rotating shafts.
  • Operating temperature range from -20°C to 90°C enables versatile industrial applications.
  • Hardness rating of 70 ±15 Shore A provides robust sealing under dynamic conditions.
  • Tensile strength of 18.9 MPa with elongation up to 438% ensures material flexibility and durability.
  • Specific gravity approximately 1.25 g/cm³ offers consistent product density.
  • Excellent tear resistance rated at 58 N/mm for longevity and reliability.
  • Color is black for standard identification in mechanical assemblies.

Product Description

RS PRO 226-3719 Nitrile Rubber (NBR) Rotary Shaft Seal is engineered for efficient sealing of rotating shafts in industrial machinery.

This seal features a 16 mm inside diameter, 30 mm outside diameter, and thickness of 7 mm, designed to prevent leakage of lubricants such as oil and grease. The nitrile rubber construction provides optimal resistance to wear and chemical exposure in applications including driveshafts, crankshafts, and hydraulic cylinders.

The product operates effectively within a temperature range of -20°C to 90°C, making it suitable for diverse industrial environments. Its hardness of 70 ±15 Shore A ensures durability, while the tensile strength of 18.9 MPa and elongation capability of 438% contribute to excellent flexibility and performance under dynamic loading.

Specific gravity of approximately 1.25 g/cm³ and tear resistance rating of 58 N/mm guarantee material consistency and seal integrity over prolonged use. The seal is black in color for standardization and easy identification.

This RS PRO seal is not recommended for use with brake oil, phosphoric ester, or ester base fluids to maintain optimal performance and longevity. Constructed from nitrile rubber (NBR) material offering resistance to oil, hydraulic fluid, and grease.

Designed for rotary shaft sealing applications in mechanical equipment. Ensures protection of rotating shafts in driveshafts and hydraulic cylinders. Operates across a broad temperature span from -20°C to 90°C. Hardness and tear resistance provide durable and reliable sealing.

Suitable for use in industrial, mechanical, and fluid power tools sectors. Explore the RS PRO range for high-quality seals and mechanical components tailored for industrial applications at EnvMart.

Explore more products in our Mechanical Seal category.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 16 mm ID, 30 mm OD, 7 mm Thickness 226-3719
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Frequently Asked Questions

This model has an inside diameter of 16 mm, an outside diameter of 30 mm, and a thickness of 7 mm.

It is constructed from nitrile rubber (NBR), which provides resistance to lubricating oils and hydraulic fluids.

The seal operates effectively within a temperature range of -20°C to 90°C, making it suitable for various industrial applications.

The hardness rating is 70 ±15 Shore A, ensuring robust sealing under dynamic conditions.

It has a tensile strength of 18.9 MPa and can elongate up to 438%, providing flexibility and durability.

The tear resistance is rated at 58 N/mm, contributing to its longevity and reliability in applications.

It is suitable for driveshafts, crankshafts, and hydraulic cylinders with rotating shafts.

The specific gravity is approximately 1.25 g/cm³, which offers consistent product density.

This seal is not recommended for use with brake oil, phosphoric ester, or ester base fluids to maintain optimal performance.

The country of origin for this product is India.

It is classified as a rotary shaft seal, designed specifically for sealing rotating shafts in mechanical equipment.

Key features include resistance to lubricating oils and hydraulic fluids, a broad operating temperature range, and excellent tear resistance.

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