In this section, you will find our range of metric and imperial rotary shaft oil seals. These are available in single lip R21 and double lip R23 types, in Nitrile, Viton, metal encased. Oil seals are made to prevent the entry of any dirt, dust, water or other foreign matter, which would affect the functioning of the device. They also help retain the greases and lubricants required for correct functioning.
Scroll down to find the required size, or simply click on the magnifying glass icon at the top of the page and type in the size you are looking for.
For metric seals type in the shaft diameter and outside diameter eg. 25 x 35 (please include the spaces as shown)
For imperial seals type in, in the style of either 250-150 or 1 1/2 x 2 1/2 for your required size. (please include the spaces as shown)

225-137-37 (1 3/8 X 2 1/4 X 3/8) R5

225-137-37 (1 3/8 X 2 1/4 X 3/8) R5
£7.20 inc VAT

225-137-50 (1 3/8 X 2 1/4 X 1/2) R4

225-137-50 (1 3/8 X 2 1/4 X 1/2) R4
£7.20 inc VAT

225-162-31 (1 5/8 X 2 1/4 X 5/16) R6

225-162-31 (1 5/8 X 2 1/4 X 5/16) R6
£7.20 inc VAT

225-162-37 (1 5/8 X 2 1/4 X 3/8) R21

225-162-37 (1 5/8 X 2 1/4 X 3/8) R21 THK
£3.30 inc VAT

225-168-31 (1 11/16 X 2 1/4 X 5/16) R21

225-168-31 (1 11/16 X 2 1/4 X 5/16) R21
£3.30 inc VAT

23 X 40 X 6 R23

23 X 40 X 6 R23
£2.22 inc VAT

23 X 40 X 8 R21

23 X 40 X 8 R21
£2.22 inc VAT

23 X 42 X 10 R21

23 X 42 X 10 R21
£2.40 inc VAT

231-137-43 (1 3/8 X 2 5/16 X 7/16) R21

231-137-43 (1 3/8 X 2 5/16 X 7/16) R21 NTK
£3.30 inc VAT

231-175-25 (1 3/4 X 2 5/16 X 1/4) R21

231-175-25 (1 3/4 X 2 5/16 X 1/4) R21 GSK
£3.30 inc VAT

237-125-37 (1 1/4 X 2 3/8 X 3/8) R21

237-125-37 (1 1/4 X 2 3/8 X 3/8) R21 TTO
£3.30 inc VAT

237-137-50 (1 3/8 X 2 3/8 X 1/2) R21

237-137-50 (1 3/8 X 2 3/8 X 1/2) R21 BURTON WOOD
£3.30 inc VAT