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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 40 mm Inside Diameter, 55 mm Outside Diameter, 8 mm Thickness 226-3816

Category Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 8mm
Model 226-3816
Outside diameter 55mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 40mm

Key Features

  • Constructed from durable nitrile rubber (NBR) ensuring resistance to lubrication oils, hydraulic fluids, and grease.
  • Operates effectively in temperatures ranging from -20°C to 90°C.
  • Hardness rating of 70 ±5 Shore A for reliable sealing performance.
  • Suitable for applications including driveshafts, crankshafts, and hydraulic cylinders.
  • Offers tensile strength of 18.9 MPa and elongation up to 438% for enhanced durability.
  • Tear resistance rated at 58 N/mm ensuring long service life.
  • Specific gravity approximately 1.25 ± 0.03 g/cm³.
  • Color black for standard industrial use.

Product Description

RS PRO 226-3816 Nitrile Rubber (NBR) Rotary Shaft Seal features a 40 mm inside diameter, 55 mm outside diameter, and 8 mm thickness designed for sealing rotating shafts in industrial machinery.

This seal is made from nitrile rubber, offering effective resistance to lubrication oils, hydraulic fluids, and grease commonly found in mechanical systems. It is well-suited for applications involving driveshafts, crankshafts, and hydraulic cylinders where oil or grease lubrication is present.

The seal operates within a temperature range of -20°C to 90°C, maintaining its sealing integrity under varying thermal conditions. Its hardness is rated at 70 ±5 Shore A, providing the right balance between flexibility and durability.

Additionally, the RS PRO seal has a tensile strength of 18.9 MPa and an elongation capacity of 438%, ensuring reliable performance in demanding environments. The tear resistance of 58 N/mm contributes to its long-lasting operational life. The specific gravity is approximately 1.25 g/cm³, consistent with industrial grade nitrile materials.

Color coded black, this rotary shaft seal is ideal for industrial, manufacturing, automotive, hydraulic, and mechanical repair and maintenance applications. Constructed from durable nitrile rubber material. Designed for rotary shaft sealing.

Suitable for temperatures from -20°C to 90°C. High tensile strength and elongation for durability. Resistant to oils, greases, and hydraulic fluids. Offers excellent tear resistance for extended use. Standard 40 mm ID and 55 mm OD dimensions with 8 mm thickness.

This product is perfect for maintenance and manufacturing operations that require reliable sealing solutions. Explore more technical Seals and gasket products in the Environmental and Tools category on EnvMart.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 40 mm Inside Diameter, 55 mm Outside Diameter, 8 mm Thickness 226-3816
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Frequently Asked Questions

The seal has an inside diameter of 40 mm, an outside diameter of 55 mm, and a thickness of 8 mm.

It operates effectively in temperatures ranging from -20°C to 90°C.

This model is constructed from nitrile rubber (NBR), which provides resistance to lubrication oils, hydraulic fluids, and grease.

The hardness rating is 70 ±5 Shore A, balancing flexibility and durability.

It has a tensile strength of 18.9 MPa, ensuring reliable performance in demanding environments.

This seal can elongate up to 438%, contributing to its durability.

The tear resistance is rated at 58 N/mm, which helps ensure a long service life.

It is suitable for applications including driveshafts, crankshafts, and hydraulic cylinders.

The specific gravity is approximately 1.25 ± 0.03 g/cm³, consistent with industrial-grade nitrile materials.

The country of origin for this product is India.

This product is classified as a rotary shaft seal.

It is color-coded black, which is standard for industrial use.

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