Oil Seals Inch On The Timken Company

Oil seals are used wherever shafts rotate and bearings require lubrication. Available in inch and metric sizes, the Timken line of O-Ring Seal Kits have the coverage you need for the most popular applications.

Part Number	Seal Type	Shaft Size	Outer Diameter	Overall Width	Material	CAD
474250	N/A 47	N/A 1 in25.4 mm	N/A 1.69 in42.926 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
481224V	N/A 48	N/A 1 in25.4 mm	N/A 1.503 in38.176 mm	N/A 0.25 in6.35 mm	N/A Fluoro-Elastomer	N/A
712013	N/A	N/A 1 in25.4 mm	N/A 1.756 in44.602 mm	N/A 0.313 in7.95 mm	N/A Nitrile	N/A
712016	N/A	N/A 1 in25.4 mm	N/A 1.503 in38.176 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
321516	N/A 32	N/A 1 in25.4 mm	N/A 2.447 in62.154 mm	N/A 0.375 in9.525 mm	N/A Nitrile	N/A
39910	N/A W	N/A 1 in25.4 mm	N/A 1.441 in36.601 mm	N/A 0.25 in6.35 mm	N/A PTFE	N/A
40120	N/A 4L	N/A 1 in25.4 mm	N/A 1.503 in38.176 mm	N/A 0.25 in6.35 mm	N/A Leather	N/A
40157S	N/A 4S	N/A 1 in25.4 mm	N/A 2.004 in50.902 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
40230S	N/A 4S	N/A 1 in25.4 mm	N/A 1.756 in44.602 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
100796	N/A 79	N/A 1 in54.864 mm	N/A 2.979 in75.667 mm	N/A 0.421 in10.693 mm	N/A Polyacrylate	N/A
342517	N/A 34	N/A 1 in25.4 mm	N/A 1.318 in33.477 mm	N/A 0.125 in3.175 mm	N/A Nitrile	N/A
343123	N/A 34	N/A 1 in25.4 mm	N/A 1.569 in39.853 mm	N/A 0.187 in4.75 mm	N/A Nitrile	N/A
350414	N/A 35	N/A 1 in25.4 mm	N/A 1.445 in36.703 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
350909	N/A 35	N/A 1 in25.4 mm	N/A 1.51 in38.354 mm	N/A 0.312 in7.925 mm	N/A Nitrile	N/A
447807	N/A 44	N/A 1 in25.4 mm	N/A 1.855 in47.117 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
487532	N/A 48	N/A 1 in25.4 mm	N/A 1.942 in49.3268 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
487538	N/A 48	N/A 1 in25.4 mm	N/A 1.855 in47.117 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
443018	N/A 44	N/A 1-1/2 in38.1 mm	N/A 1.988 in50.495 mm	N/A 0.187 in4.75 mm	N/A Nitrile	N/A
450067	N/A 45	N/A 1-1/2 in38.1 mm	N/A 2.506 in63.652 mm	N/A 0.5 in12.7 mm	N/A Nitrile	N/A
450326	N/A 45	N/A 1-1/2 in38.1 mm	N/A 3.001 in76.225 mm	N/A 0.5 in12.7 mm	N/A Nitrile	N/A
331228H	N/A 75	N/A 1-1/2 in38.1 mm	N/A 2.253 in57.226 mm	N/A 0.36 in9.144 mm	N/A Polyacrylate	N/A
340136	N/A 34	N/A 1-1/2 in38.1 mm	N/A 2.258 in57.353 mm	N/A 0.25 in6.35 mm	N/A Nitrile	N/A
200859	N/A 200E	N/A 1-1/2 in38.1 mm	N/A 2.26 in57.404 mm	N/A 0.27 in6.858 mm	N/A Nitrile	N/A
200861	N/A 200E	N/A 1-1/2 in38.1 mm	N/A 2.482 in63.043 mm	N/A 0.29 in7.366 mm	N/A Nitrile	N/A
203013	N/A 203	N/A 1-1/2 in38.1 mm	N/A 2.332 in59.233 mm	N/A 0.406 in10.312 mm	N/A Nitrile	N/A

Part Number

Seal Type

Shaft Size

Outer Diameter

Overall Width

Material

CAD

474250

N/A 47

N/A 1 in25.4 mm

N/A 1.69 in42.926 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

481224V

N/A 48

N/A 1 in25.4 mm

N/A 1.503 in38.176 mm

N/A 0.25 in6.35 mm

N/A Fluoro-Elastomer

N/A

712013

N/A

N/A 1 in25.4 mm

N/A 1.756 in44.602 mm

N/A 0.313 in7.95 mm

N/A Nitrile

N/A

712016

N/A

N/A 1 in25.4 mm

N/A 1.503 in38.176 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

321516

N/A 32

N/A 1 in25.4 mm

N/A 2.447 in62.154 mm

N/A 0.375 in9.525 mm

N/A Nitrile

N/A

39910

N/A W

N/A 1 in25.4 mm

N/A 1.441 in36.601 mm

N/A 0.25 in6.35 mm

N/A PTFE

N/A

40120

N/A 4L

N/A 1 in25.4 mm

N/A 1.503 in38.176 mm

N/A 0.25 in6.35 mm

N/A Leather

N/A

40157S

N/A 4S

N/A 1 in25.4 mm

N/A 2.004 in50.902 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

40230S

N/A 4S

N/A 1 in25.4 mm

N/A 1.756 in44.602 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

100796

N/A 79

N/A 1 in54.864 mm

N/A 2.979 in75.667 mm

N/A 0.421 in10.693 mm

N/A Polyacrylate

N/A

342517

N/A 34

N/A 1 in25.4 mm

N/A 1.318 in33.477 mm

N/A 0.125 in3.175 mm

N/A Nitrile

N/A

343123

N/A 34

N/A 1 in25.4 mm

N/A 1.569 in39.853 mm

N/A 0.187 in4.75 mm

N/A Nitrile

N/A

350414

N/A 35

N/A 1 in25.4 mm

N/A 1.445 in36.703 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

350909

N/A 35

N/A 1 in25.4 mm

N/A 1.51 in38.354 mm

N/A 0.312 in7.925 mm

N/A Nitrile

N/A

447807

N/A 44

N/A 1 in25.4 mm

N/A 1.855 in47.117 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

487532

N/A 48

N/A 1 in25.4 mm

N/A 1.942 in49.3268 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

487538

N/A 48

N/A 1 in25.4 mm

N/A 1.855 in47.117 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

443018

N/A 44

N/A 1-1/2 in38.1 mm

N/A 1.988 in50.495 mm

N/A 0.187 in4.75 mm

N/A Nitrile

N/A

450067

N/A 45

N/A 1-1/2 in38.1 mm

N/A 2.506 in63.652 mm

N/A 0.5 in12.7 mm

N/A Nitrile

N/A

450326

N/A 45

N/A 1-1/2 in38.1 mm

N/A 3.001 in76.225 mm

N/A 0.5 in12.7 mm

N/A Nitrile

N/A

331228H

N/A 75

N/A 1-1/2 in38.1 mm

N/A 2.253 in57.226 mm

N/A 0.36 in9.144 mm

N/A Polyacrylate

N/A

340136

N/A 34

N/A 1-1/2 in38.1 mm

N/A 2.258 in57.353 mm

N/A 0.25 in6.35 mm

N/A Nitrile

N/A

200859

N/A 200E

N/A 1-1/2 in38.1 mm

N/A 2.26 in57.404 mm

N/A 0.27 in6.858 mm

N/A Nitrile

N/A

200861

N/A 200E

N/A 1-1/2 in38.1 mm

N/A 2.482 in63.043 mm

N/A 0.29 in7.366 mm

N/A Nitrile

N/A

203013

N/A 203

N/A 1-1/2 in38.1 mm

N/A 2.332 in59.233 mm

N/A 0.406 in10.312 mm

N/A Nitrile

N/A