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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 14 mm ID, 22 mm OD, 4 mm Thickness 226-3707

Category Mechanical Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 4mm
Model 226-3707
Outside diameter 22mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 14mm

Key Features

  • Constructed from cost-effective nitrile rubber material resistant to lubrication oils and hydraulic fluids.
  • Designed for rotary shaft sealing applications in driveshafts, crankshafts, and hydraulic cylinders.
  • Suitable for use with oil or grease lubrication but not compatible with brake oil or phosphoric ester-based fluids.
  • Operating temperature range from -20°C to 90°C for versatile industrial environments.
  • Black color seal with 70 ±5 shore A hardness for robust performance.
  • High tensile strength of 18.9 MPa ensuring durability under mechanical stress.
  • Elongation at break up to 438%, providing flexibility and resistance to deformation.
  • Specific gravity of 1.25 ± 0.03 g/cm³ contributing to stable sealing properties.

Product Description

RS PRO 226-3707 Nitrile Rubber (NBR) Rotary Shaft Seal featuring a 14 mm inside diameter, 22 mm outside diameter, and 4 mm thickness is engineered for effective sealing in mechanical and fluid power applications. This nitrile seal is widely used in driveshafts, crankshafts, and hydraulic cylinders where rotating shafts require reliable oil or grease lubrication sealing.

The seal's nitrile rubber material offers excellent resistance to lubrication oils, hydraulic fluids, and grease, though it is not suitable for brake oils or ester-based fluids like phosphoric ester. It exhibits robust mechanical properties, including 70 ±5 shore A hardness, 18.9 MPa tensile strength, and elongation of 438% which ensures durability and flexibility under operational demands.

Operating effectively within a temperature range of -20°C to 90°C, this seal maintains function in diverse industrial environments. Its black coloration and tear resistance of 58 N/mm further enhance longevity and reliability when subjected to mechanical wear and stresses.

Typical industrial applications include manufacturing, automotive, agricultural machinery, hydraulic system maintenance, and general mechanical engineering use where rotary shaft seals are critical for preventing fluid leakage and contamination ingress.

Constructed from nitrile rubber ideal for oil and grease resistance. Designed for rotary shaft sealing to ensure system integrity. Suitable for use in driveshafts, crankshafts, and hydraulic cylinders. Resistant to lubrication oils, hydraulic fluids, and grease but not brake oil or phosphoric ester.

Operating temperature range from -20°C to 90°C. 70 ±5 shore A hardness with tensile strength of 18.9 MPa and elongation of 438%. Specific gravity of 1.25 ± 0.03 g/cm³ and tear resistance of 58 N/mm. Explore additional industrial seals and mechanical components in the Industrial Tools & Equipment category at EnvMart for extended solutions.

Explore more products in our Mechanical Seals category.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 14 mm ID, 22 mm OD, 4 mm Thickness 226-3707
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Frequently Asked Questions

This model has an inside diameter of 14 mm, an outside diameter of 22 mm, and a thickness of 4 mm.

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

The operating temperature range is from -20°C to 90°C, making it suitable for various industrial environments.

It has a hardness rating of 70 ±5 shore A, ensuring robust performance under mechanical stress.

It is designed for use in driveshafts, crankshafts, and hydraulic cylinders, where effective sealing is critical.

The tensile strength of the seal is 18.9 MPa, providing durability under operational demands.

No, this seal is not compatible with brake oil or phosphoric ester-based fluids.

It has an elongation at break of up to 438%, which contributes to its flexibility and resistance to deformation.

The specific gravity is 1.25 ± 0.03 g/cm³, which contributes to its stable sealing properties.

It exhibits a tear resistance of 58 N/mm, enhancing its longevity and reliability under mechanical wear.

The country of origin for this product is India.

It is suitable for oil or grease lubrication but not for brake oil or phosphoric ester-based fluids.

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