Grade 100 Through Hardened Chrome Steel Ball Bearings.
Will be supplied in packs of 5-1000
just select the qt 5-1000 then
Just select from the drop down box above sizes from 1/16" 3/8"
These are industry standard through hardened steel ball bearings
Grade 100.
Manufactured from AISI 52100 Steel
Hardened to 60-67 RC-750-950 HV
Manufactured to industry standards DIN100c6-AISA52100 and BS534a99
Balls will be sent first class free post to uk.