Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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Seal Kit
Seal_SEAL-KIT
Unit of Measure
1 2 3 

Part Number

Seal Type

Shaft Size

Outer Diameter

Overall Width

Material

5106 N/A N/A N/A N/A N/A Silicone
5118 N/A N/A N/A N/A N/A Nitrile
5419 N/A N/A N/A 6.906 in175.412 mm N/A 0.44 in11.176 mm N/A Nitrile
5591 N/A N/A N/A 6.24 in158.496 mm N/A 0.4 in10.16 mm N/A Rope
5650 N/A N/A N/A 5.7 in144.78 mm N/A 0.415 in10.541 mm N/A Nitrile
K2054 N/A N/A N/A N/A N/A
K2298 N/A N/A N/A N/A N/A
K2804 N/A N/A N/A N/A N/A
K2918 N/A N/A N/A N/A N/A
471255K N/A 47
N/A 5/8 in15.875 mm N/A 1.379 in35.027 mm N/A 0.25 in6.35 mm N/A Nitrile
5168 N/A 41
N/A 1.0620 in26.975 mm N/A 2.129 in54.077 mm N/A 0.625 in15.875 mm N/A Nitrile
471652K N/A 47
N/A 1 1/8 in28.575 mm N/A 1.628 in41.351 mm N/A 0.25 in6.35 mm N/A Nitrile
470712K N/A 47
N/A 1 1/8 in28.575 mm N/A 1.878 in47.701 mm N/A 0.25 in6.35 mm N/A Nitrile
471413K N/A 47
N/A 1 1/4 in31.75 mm N/A 1.756 in44.602 mm N/A 0.25 in6.35 mm N/A Nitrile
471750K N/A 47
N/A 1 1/4 in31.75 mm N/A 1.987 in50.47 mm N/A 0.25 in6.35 mm N/A Nitrile
471766K N/A 47
N/A 1 1/4 in31.75 mm N/A 2.004 in50.902 mm N/A 0.25 in6.35 mm N/A Nitrile
5166 N/A 41
N/A 1 1/4 in31.75 mm N/A 2.254 in57.252 mm N/A 0.75 in19.05 mm N/A Nitrile
PSK1 N/A N/A 1 1/4 in31.75 mm N/A 1.756 in44.602 mm N/A 0.3 in7.62 mm N/A Nitrile
472258K N/A 47
N/A 1 3/8 in34.925 mm N/A 2.004 in50.902 mm N/A 0.312 in7.925 mm N/A Nitrile
470380K N/A 47
N/A 1 1/2 in38.1 mm N/A 2.378 in60.401 mm N/A 0.312 in7.925 mm N/A Nitrile
470625K N/A 47
N/A 1 1/2 in38.1 mm N/A 2.254 in57.252 mm N/A 0.312 in7.925 mm N/A Nitrile
5201 N/A 47
N/A 1 1/2 in38.1 mm N/A 2.378 in60.401 mm N/A 1.5 in38.1 mm N/A Nitrile
5202 N/A 79
N/A 1 1/2 in38.1 mm N/A 2.376 in60.35 mm N/A 0.42 in10.668 mm N/A Nitrile
5200 N/A 71
N/A 1.502 in38.151 mm N/A 2.381 in60.477 mm N/A 0.94 in23.876 mm N/A Nitrile
5693 N/A N/A 1.648 in41.859 mm N/A 2.327 in59.106 mm N/A 0.591 in15.011 mm N/A Fluoro-Elastomer
5203 N/A 79
N/A 1.685 in42.799 mm N/A 2.506 in63.652 mm N/A 0.421 in10.693 mm N/A Nitrile
5206 N/A 79
N/A 1.685 in42.799 mm N/A 2.506 in63.652 mm N/A 0.421 in10.693 mm N/A Nitrile
5531 N/A 41
N/A 1.812 in46.025 mm N/A 2.879 in73.127 mm N/A 0.718 in18.237 mm N/A Polyacrylate
5697 N/A N/A 1 7/8 in47.625 mm N/A 3.15 in80.01 mm N/A 0.315 in8.001 mm N/A Nitrile
5699 N/A 285
N/A 1 7/8 in47.625 mm N/A 2.808 in71.323 mm N/A 0.433 in10.998 mm N/A Nitrile
5458 N/A 35
N/A 1.88 in47.752 mm N/A 2.414 in61.316 mm N/A 0.25 in6.35 mm N/A Nitrile
5208 N/A 74
N/A 1.887 in47.93 mm N/A 1.999 in50.775 mm N/A 1 in25.4 mm N/A Nitrile
5573 N/A N/A 1.915 in48.641 mm N/A 2.548 in64.719 mm N/A 0.25 in6.35 mm N/A Nitrile
5694 N/A N/A 1.969 in50.013 mm N/A 2.6880 in68.275 mm N/A 0.256 in6.502 mm N/A Nitrile
5188 N/A 41
N/A 2 in50.80 mm N/A 3.376 in85.75 mm N/A 0.625 in15.875 mm N/A Polyacrylate
5329 N/A N/A 2 in50.80 mm N/A 4.562 in115.875 mm N/A 0.562 in14.275 mm N/A Nitrile
5487 N/A N/A 2 in50.80 mm N/A 5.88 in149.352 mm N/A 0.448 in11.379 mm N/A Nitrile
5027 N/A 200E
N/A 2 in50.80 mm N/A 2.809 in71.349 mm N/A 0.5 in12.7 mm N/A Nitrile
5695 N/A N/A 2.01 in51.054 mm N/A 2.9650 in75.311 mm N/A 0.318 in8.077 mm N/A Nitrile
5685 N/A N/A 2.047 in51.994 mm N/A 3.278 in83.261 mm N/A 0.709 in18.009 mm N/A Nitrile
5686 N/A N/A 2.047 in51.994 mm N/A 2.9630 in75.260 mm N/A 0.394 in10.008 mm N/A Nitrile
5696 N/A N/A 2.047 in51.994 mm N/A 2.964 in75.286 mm N/A 0.315 in8.001 mm N/A Nitrile
5700 N/A N/A 2.047 in51.994 mm N/A 2.9630 in75.260 mm N/A 0.394 in10.008 mm N/A Nitrile
5521 N/A 41
N/A 2.12 in53.848 mm N/A 3.505 in89.027 mm N/A 0.75 in19.05 mm N/A Polyacrylate
5397 N/A 46
N/A 2.121 in53.873 mm N/A 3.35 in85.09 mm N/A 0.5 in12.7 mm N/A Nitrile
5604 N/A N/A 2 1/8 in53.975 mm N/A 3.072 in78.029 mm N/A 0.433 in10.998 mm N/A Silicone
K2002 N/A N/A 2.126 in54 mm N/A 2.57 in65.28 mm N/A 0.492 in12.5 mm N/A Nitrile
5589 N/A 48
N/A 2.129 in54.077 mm N/A 2.766 in70.256 mm N/A 0.25 in6.35 mm N/A Polyacrylate
K1932 N/A N/A 2.205 in56 mm N/A 2.6880 in68.28 mm N/A 0.394 in10 mm N/A Nitrile
471272K N/A 47
N/A 2 1/4 in57.15 mm N/A 3.005 in76.327 mm N/A 0.375 in9.525 mm N/A Nitrile
Unit of Measure
1 2 3