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Inner x Outer x Depth (mm): 40 x 51.8 x 7.5
Inch Dia: 1 - 1 / 2”
Angle / Chamfer (Deg): 36 / 45
Made by FSA
ALSO KNOWN AS: TH-073/DJ
Get in touch with these people, i buy bearings from them and have always found them to be knowledgable www.bluesealbearings.com
Now currently testing their customer services department![](/sites/all/themes/rcc/images/smilies/1.gif)
My latest order from them just arrived, new headset bearings fitted since my last post😀