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609

Deep Groove Ball Bearing

Lead TimePOA
ISO 9001 Certified Authorised UK Distributor
609 Deep Groove Ball Bearing
Koyo
Koyo logo

A miniature single row deep groove ball bearing suitable for high-speed applications.

Price Match Promise

Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010
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01709 878282 hello@buybearings.co.uk
ISO 9001 Certified Free UK delivery over £150 30-day returns

Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)9mm
Outer Diameter (D)24mm
Width (B)7mm
Weight0.016kg

Load & Speed Ratings

Dynamic Load Rating (Cr)3.3kN
Static Load Rating (C0r)1.37kN
Reference Speed38000rpm

Product Details

Part Number609
BrandKoyo
Bearing TypeDeep Groove Ball Bearing
Seal TypeOpen
MaterialChrome Steel
Stock StatusExtended Stock

Technical Datasheet

Download full specifications for 609 — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for 609. Ask our team for equivalent part numbers.
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Engineering support

Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.

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Frequently Asked Questions

What is a 609 bearing?

The 609 is a Koyo Deep Groove Ball Bearing with a 9mm bore, 24mm outer diameter and 7mm width. It is Extended Stock at Buy Bearings.

What are the 609 dimensions?

The 609 measures 9mm bore (inner diameter) × 24mm outer diameter × 7mm width.

What does Open mean on a bearing?

Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.

Is the 609 in stock?

The 609 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

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Same deep groove ball bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

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