What is Buy Bearings?

BuyBearings is the online buying platform to browse, select, and purchase industrial-grade mechanical bearings for your MRO & industrial engineering needs. The right bearing, in stock and on its way. UK bearings, sorted. 17,000+ parts.

Do you offer a price match guarantee?

Yes. Found it cheaper elsewhere? We match any UK competitor's price on bearings we hold in stock, as long as you call us before you buy on 01709 878282.

How fast is UK delivery?

In-stock items ordered before 1pm on a working day are dispatched the same day for next-day delivery across the UK. Extended stock items are dispatched within 2 to 5 working days.

What is your returns policy?

You can return any eligible item within 30 days of receipt for a full refund or a like-for-like exchange, and we cover the return postage. Email hello@buybearings.co.uk or call 01709 878282 to start a return.

BUY BEARINGS.

Back

Response within 1 hour

Need pricing for A4059/A4138D?

Get a competitive quote from our engineering team — no obligation.

01709 878282

A4059/A4138D

Double Row Tapered Roller Bearing

Extended Stock2–5 day dispatch

POA

See how our price compares

ISO 9001 Certified UK Bearings Stockist

A4059/A4138D Double Row Tapered Roller Bearing

Timken

A4059/A4138D

Double Row Tapered Roller Bearing

Featuring Timken metallurgical technology, the A4059/A4138D is a high performance double row tapered roller bearing. It is crafted from chrome steel to ensure structural integrity and efficiency in an open design.

Extended Stock2–5 day dispatch

POA

See how our price compares

Price Match Promise

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

Call 01709 878282

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010

Need pricing for this part?

This bearing is priced on application. Our team will get back to you with competitive pricing within 24 hours, no obligation.

ISO 9001 Certified UK Bearings Stockist

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

Request a Quote

01709 878282 hello@buybearings.co.uk

ISO 9001 Certified Free UK delivery over £150 30-day returns

Timken Model

Extended Stock2–5 day dispatch

A4059/A4138D

Double Row Tapered Roller Bearing

POA

Price on Application

Technical Specifications

Identification

Part Number	A4059/A4138D
Brand	Timken
Bearing Type	Double Row Tapered Roller Bearing

Enquire About the Timken A4059/A4138D

Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.

or call 01709 878282

Technical Datasheet

Download full specifications for A4059/A4138D — dimensions, load ratings, and material data.

Timken Technical Resources

Bearings Catalogue

No cross-reference part numbers are recorded for A4059/A4138D. Ask our team for equivalent part numbers.

Have a competitor's part number?

Type it in and we'll show you the equivalent part we stock — any brand, any format.

Buy Bearings Support

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.

Call us01709 878282

Speak toJames

About the Timken A4059/A4138D

The Timken A4059/A4138D, is a double row tapered roller bearing, and is extended stock at Buy Bearings.

Common Applications

Double Row Tapered Roller Bearings are commonly used in:

automotive wheel hubsgearboxesmining equipmentheavy machineryaxle systems

About Double Row Tapered Roller Bearings

Tapered roller bearings use conical rollers and raceways to handle combined radial and axial loads. Their robust design provides high load capacity and stiffness, making them ideal for heavy-duty applications such as vehicle wheels and gearboxes.

Learn more in our Knowledge Base →View Application Guides →