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Bearing family data

Deep Groove Ball Bearings

Single-row radial bearings for motors, gearboxes, conveyors and general industrial equipment.

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Deep Groove Ball Bearings product family

Principal dimensions

Common model reference table

Use model search or compare the principal dimensions below. All dimensions are in millimetres.

ModelBore d (mm)Outside D (mm)Width B (mm)Typical configuration
6201123210Open / shielded / sealed
6202153511Open / shielded / sealed
6203174012Open / shielded / sealed
6204204714Open / shielded / sealed
6205255215Open / shielded / sealed
6206306216Open / shielded / sealed
01

What is verified here

Model designations and principal boundary dimensions were cross-checked against the linked official manufacturer catalogue.

02

Why ratings are not copied

Load ratings and speed limits change with internal design, cage, seal, lubricant and manufacturer. The approved LTO data sheet governs the quotation.

03

Suffixes still matter

Clearance, precision, contact angle, bore, sealing and material suffixes must be matched before interchangeability is confirmed.

DATA SOURCESKF rolling bearings catalogueReference reviewed 21 August 2026. Stock and LTO performance values require sales confirmation.
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Dimension resources

Compare deep groove bearing sizes.

Use the family-specific reference pages to compare the 6000, 6200 and 6300 series before opening a model record. Variant enclosure pages remain separate because seals and shields are not interchangeable by dimensions alone.

Bearing Size Chart6000 Series Dimensions6200 Series Dimensions6300 Series Dimensions

Published model pages

Deep Groove Ball Bearings model data.

Representative cards keep the category usable; the complete crawlable index below provides every published model URL.

Deep Groove Ball Bearings 6203 17 mm bore · 40 mm · 12 mm View dimensions and specifications Deep Groove Ball Bearings 6204 20 mm bore · 47 mm · 14 mm View dimensions and specifications Deep Groove Ball Bearings 6205 25 mm bore · 52 mm · 15 mm View dimensions and specifications Deep Groove Ball Bearings 6206 30 mm bore · 62 mm · 16 mm View dimensions and specifications Deep Groove Ball Bearings 6204-2RS 20 mm bore · 47 mm · 14 mm View dimensions and specifications Deep Groove Ball Bearings 6204-ZZ 20 mm bore · 47 mm · 14 mm View dimensions and specifications Deep Groove Ball Bearings 6200 10 mm bore · 30 mm · 9 mm View dimensions and specifications Deep Groove Ball Bearings 6201 12 mm bore · 32 mm · 10 mm View dimensions and specifications Deep Groove Ball Bearings 6202 15 mm bore · 35 mm · 11 mm View dimensions and specifications Deep Groove Ball Bearings 6207 35 mm bore · 72 mm · 17 mm View dimensions and specifications Deep Groove Ball Bearings 6208 40 mm bore · 80 mm · 18 mm View dimensions and specifications Deep Groove Ball Bearings 6209 45 mm bore · 85 mm · 19 mm View dimensions and specifications
View complete published model index (37)
62036204620562066204-2RS6204-ZZ62006201620262076208620962106203-2RS6203-ZZ6205-2RS6205-ZZ6206-2RS6206-ZZ600060016002600360046005600660076008630063016302630363046305630663076308

Industry applications

Where this bearing family is reviewed.

Each application page explains the operating conditions and selection inputs that must be checked before a model is confirmed.

Electric Motor BearingsBearings for Electric MotorsReview operating conditions →Pump BearingsBearings for Industrial PumpsReview operating conditions →Gearbox BearingsBearings for GearboxesReview operating conditions →Agricultural Machinery BearingsBearings for Agricultural MachineryReview operating conditions →

Found the series you need?

Send the model, suffix, quantity and operating conditions. We will confirm the exact LTO configuration before quoting.

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