ACB 4545 150 SS Enduro Stainless Steel Headset Bearing 40mm x 52mm x 7mm Open R Min: 438mm

R Min: 438mm

Inside length 4673mm

Shaft Diameter: min 24

Key Features

Rec max speed:3400 rev/min

ACB 4545 150 SS Enduro Stainless Steel Headset Bearing 40mm x 52mm x 7mm Open R Min: 438mmAngular contact bearings provide maximum load distribution across all of the ball bearings unlike standard bearings which load only those at the bottom of the bearing. This load distribution ensures bearing life is increased drastically allowing for more time spent in the saddle than the workshop. Bearing Code: ACB 4545 150 Dimensions: 40 x 52 x 7mm Angular Contacts: 45x45 ABEC: 3 Grade: 10 Grease: Kyodo Yushi PS 2 Application: Headsets Weight: 24. 00g