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3 Series Deep Groove Ball Bearings — Sizes & Specifications

39 models in the 3 series, 12–834 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)
3D7000101QT2ANDGE12287—
3G201EK1ANDGE123210—
3R8KAAANDGE12.733.3385.53—
3G202EK1ANDGE153511—
3G180203EKZ2ANDGE174012—
3G203EK1ANDGE174012—
3D1000904QT2ANDGE20379—
3TM6004ANDGE204212—
3TM6304ANDGE205215—
3TM6204/22.217YA/P6ANDGE22.2174714—
3E905K1AT2ANDGE24325—
3TM6205YANDGE255215—
3TM6205YA9ANDGE255215—
3TM6205YB2-2RSANDGE255215—
3TM6305-2RS2ANDGE256217—
3TM6305YB1-2RSN3R1/GAANDGE256217—
3TM6305YB1-2RSN3R1/HAANDGE256217—
3TM6305YBN1ANDGE256217—
3TM6205/27YAANDGE275215—
3D206NQANDGE306216—
3TM6306YA7ANDGE307219—
3/32N/C3YB2ANDGE327520—
3G3/32ANDGE327520—
3G503/32EANDGE327520—
3TM6007ANDGE356214—
3TM6007YA2ANDGE356214—
3-013ANDGE357217—
3G450207KANDGE357217—
3TM6207YBANDGE357217—
3E407QTANDGE3510025—
3G450209KANDGE408018.6—
3G450309KANDGE4510025—
3E810KAT2ANDGE486310—
3G313ANDGE6514033—
3G222EANDGE11020038—
3G890130ANDGE15022543—
3G890132ANDGE16024046—
3G890134ANDGE17026050—
3-014ANDGE834100060—

About the 3 series

3 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 Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160