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FT Series Ball Bearing Units — Sizes & Specifications

22 models in the FT series, 12.7–31.75 mm bore. Every row links to the full specification page and to the cross-reference page of that model.

ModelBrandBore d (mm)OD D (mm)Width B (mm)
FT204ANDGE—
FT205ANDGE—
FT206ANDGE—
FT207ANDGE—
FT208ANDGE—
FT209ANDGE—
FT210ANDGE—
FT211ANDGE—
FT212ANDGE—
FT213ANDGE—
FT214ANDGE—
FT215ANDGE—
FT 1/2 FMSKF12.724—
FT 5/8 FMSKF15.87524—
FT 3/4 FMSKF19.0525.6—
FT 13/16 FMSKF20.63725.6—
FT 7/8 FMSKF22.22525.6—
FT 15/16 FMSKF23.81325.6—
FT 1. FMSKF25.425.6—
FT 1.1/16 FMSKF26.98829.4—
FT 1.1/8 FMSKF28.57529.4—
FT 1.1/4 AFMSKF31.7529.4—

About the FT series

FT series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.

Other Ball Bearing Units series: E · NAU · LSE · UC · SNV · MSE · SD · SNT