OS20x30x5mm R21 Oil Seal
£1.64
£1.37
In stock
SKU
22329
Internal Diameter: 20mm
External Diameter: 30mm
Width: 5mm
Style: R21
Material: Nitrile 70
External Diameter: 30mm
Width: 5mm
Style: R21
Material: Nitrile 70
Bearing Shop UK hold large stocks of OS20x30x5mm R21 Oil Seals, with an inside diameter of 20mm, an outside diameter of 30mm, and a width of 5mm.
An Oil Seal (also known as a Shaft Seal, Lip Seal or Elastomeric Lip Seal), is a simple device for excluding dust, dirt, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. Generally, Oil Seals have been developed as a means of protecting the bearings of rotating shafts.
R21 Oil Seals have a metal body which is rubber coated and contains a single sprung lip. R23 Oil Seals have an extra lip called a 'Wiper Lip', and are sometimes referred to as 'Double Lip'.
Write Your Own Review
Frequently Bought Together
-
£1.64 £1.37 -
£2.15 £1.79 -
£10.46 £8.72 -
£2.77 £2.31 -
£2.02 £1.68 -
£3.53 £2.94
Customers Who Bought This Item Also Bought
