W27520031-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Imperial 2.000" x 2.750" x 0.313"

W27520031-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Imperial 2.000'' x 2.750'' x 0.313''
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Brand:  TTO
Measurement Unit  Imperial
Material  Nitrile Rubber (NBR)
Inside Diameter  50.80mm
Outside Diameter  69.85mm
Width  7.94mm
Lip Style  R23 Single Lip with Shaft Wiper

Availability  

  

Our Price:  £5.01(Exc. 20% VAT)(£6.01 Inc. VAT)
–+

Bulk Discounts:

Quantity Price
1 to 4 £5.01
5 to 9 £3.26
10+ £2.51
  (1 Review)
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W27520031-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Imperial 2.000" x 2.750" x 0.313"

Oil Seals or Rotary Shaft Seals are designed to provide a barrier to retain lubricant and to keep out contamination. They are available in metric and imperial sizes with a variety of sealing lip arrangements the most common of which are:

  • R21 - Single Sprung Lip
  • R23 - Single Sprung Lip with the addition of a wiper lip to help keep out contamination

Oil Seals are constructed using a steel case which is usually covered in rubber. Various materials are available the most common materials are:

  • Nitrile Rubber (NBR) - Temperature Range -40 to +110 degree C - Usually coloured Black
  • Viton Rubber (FPM) - Temperature Range -30 to +225 degrees C - Usually coloured Brown
  • Silicone (SI) - Temperature Range -60 to +225 degrees C - Usually coloured Red
Oil Seal Lip Designs
Average Rating (1 Review):  
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Rating:  
Plum thanks you
25 August 2022  | 

Researched these shaft seals to use in the front hubs of my '72 Aston Martin V8 called 'Plum'. Seem to fit perfectly and will hopefully provide a long life keeping the crud out and the grease in.

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