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)

325-231-50 (2 5/16 X 3 1/4 X 1/2) R4

325-231-50 (2 5/16 X 3 1/4 X 1/2) R4 PIONEER WESTERN
£9.60 inc VAT

325-237-37 (2 3/8 X 3 1/4 X 3/8) R6

325-237-37 (2 3/8 X 3 1/4 X 3/8) R6 TTO
£9.60 inc VAT

325-243-37 (2 7/16 X 3 1/4 X 3/8) R4

325-243-37 (2 7/16 X 3 1/4 X 3/8) R4
£9.00 inc VAT

325-250-37 (2 1/2 X 3 1/4 X 3/8) R23

325-250-37 (2 1/2 X 3 1/4 X 3/8) R23 TTO
£4.80 inc VAT

33 X 45 X 11 R23

33 X 45 X 11 R23
£1.92 inc VAT

33 X 45 X 7 R21

33 X 45 X 7 R21
£1.92 inc VAT

33 X 46 X 10.5 R23

33 X 46 X 10.5 R23
£2.40 inc VAT

33 X 50 X 12 R21

33 X 50 X 12 R21
£2.10 inc VAT

337-225-50 (2 1/4 X 3 3/8 X 1/2) R21

337-225-50 (2 1/4 X 3 3/8 X 1/2) R21 NTK
£4.80 inc VAT

337-225-50 (2 1/4 X 3 3/8 X 1/2) R4

337-225-50 (2 1/4 X 3 3/8 X 1/2) R4
£9.60 inc VAT

337-237-50 (2 3/8 X 3 3/8 X 1/2) R21

337-237-50 (2 3/8 X 3 3/8 X 1/2) R21 NAK
£4.80 inc VAT

337-237-50 (2 3/8 X 3 3/8 X 1/2) R4

337-237-50 (2 3/8 X 3 3/8 X 1/2) R4
£9.00 inc VAT