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SDB Series Self-Aligning Roller Bearings — Sizes & Specifications

17 models in the SDB series, 75–220 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)
SDB5915V/HG2YADANDGE7510540—
SDB5915V/YADANDGE7510540—
SDB6915V-2RS/HG2ANDGE7510554—
SDB6915V/HG2C9ANDGE7510554—
SDB5917V/YADANDGE8512046—
SDB5918V-2RS/C9ANDGE9012546—
SDB5918V/C9ANDGE9012546—
SDB4020V/HG2W33AYADANDGE10015050—
SDB5020V/C9YA7ANDGE10015067—
SDB4024V/HG2C9ANDGE12018060—
SDB4024V/HG2W33AANDGE12018060—
SDB4024V/W33YADANDGE12018060—
SDB4026V/HG2YADANDGE13020069—
SDB4026V/YADANDGE13020069—
SDB4030V/C9ANDGE15022575—
SDB4032V/HG2W33AYADANDGE16024080—
SDB3044/C9ANDGE22034090—

About the SDB series

SDB 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 Self-Aligning Roller Bearings series: 223 · 222 · 230 · 231 · 240 · 232 · 241 · 213