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THU Series Ball Bearing Units — Sizes & Specifications

33 models in the THU series, 25–55 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)
THU10125ANDGE2552—
THU10525ANDGE2552—
THU10225ANDGE2555—
THU10325ANDGE2555—
THU10625ANDGE2555—
THU10425ANDGE2560—
THU10127ANDGE2753—
THU10128ANDGE2853—
THU10129ANDGE2953—
THU10130ANDGE3061—
THU10430ANDGE3061.05—
THU10230ANDGE3062—
THU10530ANDGE3062—
THU10134ANDGE3464—
THU10234ANDGE3464—
THU10334ANDGE3464—
THU10135ANDGE3568—
THU10235ANDGE3568—
THU10139ANDGE3968—
THU10239ANDGE3972—
THU10140ANDGE4073—
THU10240ANDGE4073—
THU10142ANDGE4275—
THU10242ANDGE4276—
THU10143ANDGE4377—
THU10145ANDGE45.380—
THU10146ANDGE4678—
THU10147ANDGE4788—
THU10149ANDGE4984—
THU10249ANDGE4984—
THU10155ANDGE5590—
THU10355ABSANDGE5590—
THU10455ANDGE5590—

About the THU series

THU 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