Enduro ACB 6808 SS, 290413 - 1-1/2" stainless steel Angular Contact Headset Bearing

Enduro ACB 6808 SS, 290413 - 1-1/2" stainless steel Angular Contact Headset Bearing

$34.00
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ACB 6808 SS, 290413 - 1-1/2" 440C stainless steel Angular Contact Headset bearing (40mm x 51mm x 6.5mm: 36 x 36deg) Angular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection. Please note that this bearing has slightly different dimensions from the other ACB 6808 bearings we sell, it has a slightly smaller OD and has 36 degree chamfers internally and externally. It was originally spec'd by Trek on Madone and Domane bikes. This size bearing is also known in the bike Industry by these part numbers:290413HD 1449S417578MR-006 S Not all stainless steel is created equal.Enduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content. As expected, it is also the most expensive of the 440 series alloys a

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