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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 30 mm ID, 52 mm OD, 7 mm Thickness 226-3782

Category Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 7mm
Model 226-3782
Outside diameter 52mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 30mm

Key Features

  • Manufactured from Nitrile Rubber (NBR) which offers excellent resistance to oils and grease.
  • Ideal for lubricated rotating shafts such as driveshafts and crankshafts.
  • Operating temperature range between -20°C to 90°C for versatile industrial applications.
  • Hardness rated at 70 ±5 Shore A for durability and performance.
  • Tensile strength of 18.9 MPa ensures mechanical resilience.
  • High elongation at 438% supports flexibility in dynamic environments.
  • Specific gravity of 1.25 ± 0.03 g/cm³, facilitating stable sealing performance.
  • Resistant to lubrication oils, hydraulic fluids, and grease but not suitable for brake oil or phosphoric ester fluids.

Product Description

RS PRO 226-3782 is a Nitrile Rubber (NBR) Rotary Shaft Seal featuring an inside diameter of 30 mm, outside diameter of 52 mm, and thickness of 7 mm. This seal is manufactured from high-quality NBR material, known for its robust resistance to lubrication oils, hydraulic fluids, and grease. It is a widely used sealing solution in applications where rotating shafts require effective lubrication retention, such as driveshafts, crankshafts, and hydraulic cylinders.

The NBR seal is black in color and operates reliably in temperature conditions ranging from -20°C to 90°C. It possesses a hardness of 70 ±5 Shore A, tensile strength of 18.9 MPa, and elongation capacity of 438% which contributes to its excellent durability and flexibility. Additionally, the specific gravity of 1.25 ± 0.03 g/cm³ and tear resistance of 58 N/mm ensure mechanical stability under stress.

This seal is widely applied in industrial machinery, automotive assembly, hydraulic systems, and manufacturing plants. It is a cost-effective sealing option balancing performance and durability but is not suitable for use with brake oil, phosphoric ester, or ester-based fluids.

Manufactured from cost-effective and commonly available NBR material. Designed to protect rotating shafts by sealing lubrication oils, grease, and hydraulic fluids. Suitable for various industrial applications including mechanical, fluid power, and automotive sectors.

Operating temperature range from -20°C to 90°C ensures versatility across different environments. Physical properties include tensile strength of 18.9 MPa, elongation of 438%, and tear resistance of 58 N/mm. Provides protection and extends durability of driveshafts, crankshafts, and hydraulic cylinders.

Black color for standard industrial identification and compatibility. Not compatible with brake oil, phosphoric ester, and ester base fluids to ensure chemical stability. Choose RS PRO for reliable sealing solutions. Explore our Industrial Tools & Equipment category for more high-quality Seals and gaskets suitable for diverse applications.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 30 mm ID, 52 mm OD, 7 mm Thickness 226-3782
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Frequently Asked Questions

The rotary shaft seal has an inside diameter of 30 mm, an outside diameter of 52 mm, and a thickness of 7 mm.

This seal is manufactured from Nitrile Rubber (NBR), which offers excellent resistance to oils and grease.

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

The hardness of this seal is rated at 70 ±5 Shore A, contributing to its performance and durability.

The tensile strength of this rotary shaft seal is 18.9 MPa, ensuring mechanical resilience during operation.

This model is widely used in applications involving lubricated rotating shafts, such as driveshafts, crankshafts, and hydraulic cylinders.

It has a high elongation capacity of 438%, which supports flexibility in dynamic environments.

No, it is resistant to lubrication oils, hydraulic fluids, and grease but is not suitable for brake oil or phosphoric ester fluids.

The specific gravity of this seal is 1.25 ± 0.03 g/cm³, which facilitates stable sealing performance.

The tear resistance of this model is rated at 58 N/mm, contributing to its mechanical stability under stress.

This rotary shaft seal is manufactured in India.

This is a rotary shaft seal, designed to protect rotating shafts by sealing lubrication oils, grease, and hydraulic fluids.

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