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FSN Series Angular Contact Ball Bearings — Sizes & Specifications

15 models in the FSN series, 2–9.5 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)
FSN719/2-2Z/YB2ANDGE262.3—
FSN729/2-2Z/YB2ANDGE262.8—
FSN729/3-2Z/YB2ANDGE384—
FSN732/3-2Z/YB2ANDGE3105—
FSN7323-2Z/YB2ANDGE3105—
FSN729/4-2Z/YB2ANDGE4115—
FSN729/5-Z/YB2ANDGE5135—
FSN718/6ANDGE6133.5—
FSN719/6/YB2ANDGE6155—
FSN729/6-2Z/YB2ANDGE6156—
FSN739/7-2ZANDGE7177—
FSN719/8ANDGE8196—
FSN708ANDGE8227—
FSN76/9.525-ZANDGE9.25222.2257.9—
FSN76/9.5QANDGE9.5164—

About the FSN series

FSN 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 Angular Contact Ball Bearings series: 72 · 70 · 73 · 719 · B · QJ · S · 32