20x42x8-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 20 x 42 x 8

20x42x8-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 20 x 42 x 8
Zoom  Zoom

This image shows the product type but may not be this exact part.

Brand:  TTO
Measurement Unit:  Metric
Material:  Nitrile Rubber (NBR)
Inside Diameter:  20.00mm
Outside Diameter:  42.00mm
Width:  8.00mm
Lip Style:  R23 Single Lip with Shaft Wiper

Availability:  

  

Our Price:  £3.54(Exc. 20% VAT)(£4.25 Inc. VAT)
–+

Bulk Discounts:

Quantity Price
1 to 4 £3.54
5 to 9 £2.30
10+ £1.77
  (1 Review)

20x42x8-R23-NBR Rotary Shaft Seal - Nitrile Rubber (NBR) Metric 20 x 42 x 8

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):  
Write a Review and share your opinions!
Rating:  
Great service
Tuesday, 13 August 2019  | 

Well made product sent straight away

Was this helpful to you?  Yes  /  No

[ Go Top | Site Map | Contact Us ]

© 2021 Wych Bearings Limited.