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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 22 mm ID, 35 mm OD, 7 mm Thickness 226-3748

Category Seals Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
THICKNESS 7mm
Model 226-3748
Outside diameter 35mm
Seal Type Rotary Shaft Seal
Seal Material Nitrile Rubber (NBR)
Inside Diameter 22mm

Key Features

  • Manufactured from cost-effective nitrile rubber (NBR) ensuring resistance to lubrication oils and hydraulic fluids.
  • Designed for rotary shaft sealing with 7 mm thickness for robust durability.
  • Operating temperature range from -20°C to 90°C suitable for diverse environments.
  • Hardness rating of 70 ±5 Shore A offering optimal material resilience.
  • High tensile strength of 18.9 MPa for mechanical strength during operation.
  • Exceptional elongation capacity of 438% enhancing flexibility and performance.
  • Specific gravity of 1.25 ± 0.03 g/cm³ indicating consistent material density.
  • Tear resistance measured at 58 N/mm to withstand mechanical stresses.

Product Description

RS PRO 226-3748 Nitrile Rubber (NBR) Rotary Shaft Seal with 22 mm inside diameter, 35 mm outside diameter, and 7 mm thickness is engineered for effective sealing in rotary shafts across diverse industrial applications.

This rubber seal is manufactured using nitrile rubber, known for its cost efficiency and widespread availability. The NBR material provides excellent resistance to lubrication oils, hydraulic fluids, and grease, making it an optimal choice for applications involving oil or grease lubrication such as driveshafts, crankshafts, and hydraulic cylinders where rotating shafts require sealing.

The seal is not recommended for use with brake oil, phosphoric ester, or ester base fluids. With a hardness of 70 ±5 Shore A, tensile strength of 18.9 MPa, and elongation of 438%, it ensures durability and reliable sealing performance even under operational stresses.

The operating temperature range between -20°C to 90°C allows this seal to function effectively in various environmental conditions. Its specific gravity of 1.25 ± 0.03 g/cm³ and tear resistance of 58 N/mm further contribute to its mechanical integrity and longevity.

Such seals play a crucial role in maintaining lubricant containment and preventing contamination ingress in mechanical systems, thereby enhancing the efficiency and lifespan of rotary components.

Manufactured from nitrile rubber (NBR) for optimal resistance to oils and fluids. Applicable in driveshafts, crankshafts, and hydraulic cylinders. Operating temperature range suitable for various industrial environments.

High mechanical strength characterized by tensile strength and elongation values. Designed for rotary shaft sealing with precise diameter and thickness specifications. This product is ideal for use in industrial machinery, automotive components, hydraulic systems, and mechanical assemblies requiring dependable rotary shaft sealing solutions.

Explore more industrial Seals and components to suit your mechanical maintenance and manufacturing requirements with EnvMart.

RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 22 mm ID, 35 mm OD, 7 mm Thickness 226-3748
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