30x45x10-R21-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 30 x 45 x 10

30x45x10-R21-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 30 x 45 x 10
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Brand:  TTO
Measurement Unit  Metric
Material  Nitrile Rubber (NBR)
Inside Diameter  30.00mm
Outside Diameter  45.00mm
Width  10.00mm
Lip Style  R21 Single Lip

Availability  

  

Our Price:  £3.72(Exc. 20% VAT)(£4.46 Inc. VAT)
–+

Bulk Discounts:

Quantity Price
1 to 4 £3.72
5 to 9 £2.42
10+ £1.86
  (1 Review)
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30x45x10-R21-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 30 x 45 x 10

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:  
Brilliant parts and service
01 October 2021  | 

I needed new seals for a old motorcycle hub, very difficult to find from bike specialists etc so measured the old ones, looked at Wych website and ordered, came next day and are better quality than the originals.

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