ENDURO ACB 6808 CC SS Headset Bearing - 40mm x 52mm x 6.5mm, 36x45 deg

This size bearing is also known in the bike industry by these part numbers:
HD 1404K
BAA0006K
MR-127
MR-196
MH-P25K
BAA1132
TH MR019

ACB 6808 CC SS | Stainless Steel 440C Angular Contact
In standard radial bearings, only three or four of the balls make contact during load. But Enduro angular contact bearings work differently. When properly installed and adjusted (black seal facing in), Enduro angular contact bearings engage all of the bearing's balls to spread the force over a larger surface area, decreasing friction, minimizing wear and increasing bearing life.

• Deep groove design stainless steel alloy races
• Grade 10 balls (stainless steel)
• Fill with high pressure waterproof grease
• Long life and superior corrosion resistance
• Excellent use in wet conditions
• Two years anti-corrosion warranty
• Static load: 917lbf/ 4.08kN
• Weight: 24.9g