Enduro Headset Bearing SS 40x52x6.5mm 36°/45°

ACB 6808 CC SS - 1-1/2 440C stainless steel Angular Contact Headset bearing (40mm x 52mm x 6.5mm; 36 x 45deg) -

Angular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection.

Bearing Features:

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 and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem. Enduro Bearings also uses LLB-type seals and Almagard 3752 grease in these bearings to additionally waterproof against the elements. 

Limited lifetime warranty

Bearing Dimensions: 

• Outside Diameter OD: 52mm
• Inside Diameter ID: 40mm
• Height H: 6.5mm
• Bearing Race Angles: 36x45deg