ENDURO ACB 3645 1125 SS Headset Bearing - 30.5mm x 41.8mm x 6.5mm; 36x45 deg

This size bearing is also known in the bike industry by these part numbers:
IS42
ACB30418K
MH-P03K

• Deep groove design stainless steel alloy races
• Grade 10 balls (stainless steel)
• Fill with high pressure water proof grease
• Long life and superior corrosion resistance
• Excellent use in wet conditions
• Two years anti-corrosion warranty
• Static load: 935lbf/ 4.15kN
• Weight: 19g