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Oil Seal Type C Imperial Nitrile Double 4.25'' ID x 5.5'' OD x 0.5'' Thick

Article Number: OS4.255.50.5C23N

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Availability: In stock

£12.02
Inc VAT
  • Buy 10 for £9.62 each and save 20%


Quick Overview

The same design as type B with an additional metal insert for reinforcement and improved fitting to the shaft. This type of oil seal is typically used in heavy duty engineering machinery or large diameter sized seals.

Details

Nitrile is a great all-purpose elastomer for use in temperatures ranging from -20°C to +90°C. Excellent resistance to most lubrication oils, hydraulic fluids and grease. Not suitable for use with brake oil, phosphoric ester and ester base.

Additional Information

Tolerance (±mm) +0.005
Material Nitrile (NBR)
Hardness (Shore A) 70
Maximum Temperature (°C) 90.00
Minimum Temperature (°C) -20.00
Tensile Strength (MPa) 18.90
Elongation at break (%) 438.00
Density (g/cm³) 1.25
Compression Set (%) 10.00
Compression Set Testing Parameters 22h / 100°C

Further Information (File Downloads)

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