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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 50 mm Inside Diameter, 68 mm Outside Diameter, 8 mm Thickness 226-3850

Category Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 8mm
Model 226-3850
Outside diameter 68mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 50mm
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RS Stock No. 226-3850Brand: RS PRO

Key Features

  • Constructed from nitrile rubber (NBR) known for resistance to lubrication oils, hydraulic fluids, and grease.
  • Designed as a rotary shaft seal suitable for driveshafts, crankshafts, and hydraulic cylinders.
  • Operating temperature range between -20°C and 90°C ensuring reliable performance.
  • Hardness rating of 70 ±5 Shore A for durable sealing.
  • Features a tensile strength of 18.9 MPa for mechanical resilience.
  • High elongation of 438% providing flexibility and durability.
  • Specific gravity of 1.25 ± 0.03 g/cm³.
  • Tear resistance of 58 N/mm to resist wear and damage.

Product Description

The RS PRO 226-3850 is a high-quality nitrile rubber (NBR) rotary shaft seal designed for industrial and mechanical use. It features a 50 mm inside diameter, a 68 mm outside diameter, and an 8 mm thickness, making it suitable for sealing rotating shafts such as driveshafts, crankshafts, and hydraulic cylinders where lubrication oils or grease are involved.

Manufactured from nitrile rubber, this seal offers excellent resistance to lubrication oils, hydraulic fluids, and grease, providing cost-effective and reliable sealing solutions for various rotary applications. The seal operates efficiently within a temperature range of -20°C to 90°C, making it adaptable to diverse industrial environments.

The seal's hardness is rated at 70 ±5 Shore A, ensuring a durable yet flexible material that withstands mechanical stresses. Its tensile strength reaches 18.9 MPa, complemented by an elongation value of 438%, indicating its ability to endure stretching and maintain integrity. The specific gravity of 1.25 ± 0.03 g/cm³ and tear resistance of 58 N/mm contribute to the seal's robustness against wear and degradation.

Color-coded black, this RS PRO seal is a reliable choice for sealing rotary shafts in mechanical, hydraulic, and fluid power systems within industries such as manufacturing, automotive maintenance, and industrial machinery operations.

Constructed from nitrile rubber for superior chemical resistance. Ideal for use in driveshafts, crankshafts, and hydraulic cylinders. Operates under temperature ranges from -20°C to 90°C. Durable with 70 Shore A hardness and strong tensile strength.

High elongation and tear resistance ensure long service life. Designed to prevent leaks and contamination in rotary shaft applications. Cost-effective sealing solution for industrial and mechanical uses.

This RS PRO 226-3850 seal is an essential component in maintaining the reliability and safety of rotating equipment by preventing oil or grease leakage and contamination ingress. For more options in sealing solutions, explore the Seals category at EnvMart.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 50 mm Inside Diameter, 68 mm Outside Diameter, 8 mm Thickness 226-3850
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Frequently Asked Questions

The seal has an inside diameter of 50 mm, an outside diameter of 68 mm, and a thickness of 8 mm.

It is constructed from nitrile rubber (NBR), which is known for its resistance to lubrication oils, hydraulic fluids, and grease.

The rotary shaft seal operates efficiently within a temperature range of -20°C to 90°C.

The seal has a hardness rating of 70 ±5 Shore A.

It features a tensile strength of 18.9 MPa, providing mechanical resilience.

The seal has a high elongation of 438%, allowing for flexibility and durability.

It has a tear resistance of 58 N/mm, which helps resist wear and damage.

This model is suitable for sealing rotating shafts such as driveshafts, crankshafts, and hydraulic cylinders.

The specific gravity is 1.25 ± 0.03 g/cm³.

It is classified as a rotary shaft seal, designed for various industrial and mechanical applications.

The country of origin for this product is India.

Key features include excellent chemical resistance, a wide operating temperature range, and strong mechanical properties such as tensile strength and elongation.

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