Grade 100 Through Hardened Chrome Steel Ball Bearings.

Will be supplied in packs of 10

Just select from the drop down box above sizes from 1mm-10mm

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.