Comparison : Item # R16-16K2-FSC-184-271-0.018, FSC Type – Standard Ground Ballscrews
Item # R16-16K2-FSC-234-321-0.018, FSC Type – Standard Ground Ballscrews
Item # R16-16K2-FSC-284-371-0.018, FSC Type – Standard Ground Ballscrews
Item # R16-16K2-FSC-334-421-0.018, FSC Type – Standard Ground Ballscrews
Item # R16-16K2-FSC-384-471-0.018, FSC Type – Standard Ground Ballscrews