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  • Body - Low carbon steel, protective coated for corrosion resistance.
  • Ball - Alloy steel, heat treated, hard chrome plated.
  • Bushing - Steel backed, PTFE composite.
  • Studded configuration available upon request. Specify by adding suffix "S". Ex.: VCM-8S.
VCM & VCB Image
VCM & VCB Dimensional Drawing
Unit of Measure
1 

Item #

Thread Type

B - Ball Bore

W - Ball Width

H - Head Width

A - Base to Center

D - Head Diameter

C - Thread Length

Thread Size

Ultimate Radial Static Load Capacity

VCM-5 N/A Right Hand N/A .3125 in N/A .437 in N/A .312 in N/A 1.875 in N/A .875 in N/A 1.250 in N/A 5/16-24 N/A 2,623 lbs
VCB-5 N/A Left Hand N/A .3125 in N/A .437 in N/A .312 in N/A 1.875 in N/A .875 in N/A 1.250 in N/A 5/16-24 N/A 2,623 lbs
VCM-6 N/A Right Hand N/A .3750 in N/A .500 in N/A .359 in N/A 1.938 in N/A 1.000 in N/A 1.250 in N/A 3/8-24 N/A 3,643 lbs
VCB-6 N/A Left Hand N/A .3750 in N/A .500 in N/A .359 in N/A 1.938 in N/A 1.000 in N/A 1.250 in N/A 3/8-24 N/A 3,643 lbs
VCM-7 N/A Right Hand N/A .4375 in N/A .562 in N/A .406 in N/A 2.125 in N/A 1.125 in N/A 1.375 in N/A 7/16-20 N/A 4,464 lbs
VCB-7 N/A Left Hand N/A .4375 in N/A .562 in N/A .406 in N/A 2.125 in N/A 1.125 in N/A 1.375 in N/A 7/16-20 N/A 4,464 lbs
VCM-8 N/A Right Hand N/A .5000 in N/A .625 in N/A .453 in N/A 2.438 in N/A 1.312 in N/A 1.500 in N/A 1/2-20 N/A 7,229 lbs
VCB-8 N/A Left Hand N/A .5000 in N/A .625 in N/A .453 in N/A 2.438 in N/A 1.312 in N/A 1.500 in N/A 1/2-20 N/A 7,229 lbs
VCM-10 N/A Right Hand N/A .6250 in N/A .750 in N/A .484 in N/A 2.625 in N/A 1.500 in N/A 1.625 in N/A 5/8-18 N/A 8,204 lbs
VCB-10 N/A Left Hand N/A .6250 in N/A .750 in N/A .484 in N/A 2.625 in N/A 1.500 in N/A 1.625 in N/A 5/8-18 N/A 8,204 lbs
VCM-12 N/A Right Hand N/A .7500 in N/A .875 in N/A .593 in N/A 2.875 in N/A 1.750 in N/A 1.750 in N/A 3/4-16 N/A 12,280 lbs
VCB-12 N/A Left Hand N/A .7500 in N/A .875 in N/A .593 in N/A 2.875 in N/A 1.750 in N/A 1.750 in N/A 3/4-16 N/A 12,280 lbs
Unit of Measure
1