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3729D

Double Row Tapered Roller Bearing

Extended Stock2–5 day dispatch
POA
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ISO 9001 Certified Authorised UK Distributor
3729D Double Row Tapered Roller Bearing
Timken
Timken logo

Timken 3729D is a double row tapered roller bearing featuring an open configuration. This chrome steel bearing is built to the high standards expected from Timken for heavy duty rotation control.

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Timken logo
Timken Model
Extended Stock2–5 day dispatch

3729D

Double Row Tapered Roller Bearing

POA
Price on Application

Technical Specifications

Identification
Part Number3729D
BrandTimken
Bearing TypeDouble Row Tapered Roller Bearing

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Technical Datasheet

Download full specifications for 3729D — dimensions, load ratings, and material data.

Timken Technical Resources

Bearings Catalogue
No cross-reference part numbers are recorded for 3729D. Ask our team for equivalent part numbers.
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About the Timken 3729D

The Timken 3729D, is a double row tapered roller bearing, and is extended stock at Buy Bearings.

Timken 3729D is a double row tapered roller bearing featuring an open configuration. This chrome steel bearing is built to the high standards expected from Timken for heavy duty rotation control.

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 →

Why Buy the 3729D from Buy Bearings?

  • UK-authorised distributor with genuine Timken products
  • Expert technical support from our engineering team
  • Competitive pricing with fast UK dispatch
  • Full technical datasheet and cross-reference support
  • 30-day returns on standard products

Frequently Asked Questions

What is a 3729D bearing?

The 3729D is a Timken Double Row Tapered Roller Bearing. It is Extended Stock at Buy Bearings.

Is the 3729D in stock?

The 3729D is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same double row tapered roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

02823D Double Row Tapered Roller Bearing
2–5 Day Dispatch
02823D
Timken logo
Dimensions TBC
POAPrice Match
The Timken 02823D is a double row tapered roller bearing designed for robust performance in heavy duty applications. It features an open configuration and is constructed from premium grade chrome steel for superior fatigue life. Timken continues to set the global standard for tapered roller technology.
Extended Stock2–5 day dispatch
05180D Double Row Tapered Roller Bearing
2–5 Day Dispatch
05180D
Timken logo
25.4 × 62 × 28.575 mm
POAPrice Match
Constructed from premium chrome steel, the Timken 05180D is a double row tapered roller bearing. It features an open configuration with a 25.4mm bore and 62mm OD. It is optimized for heavy load environments.
Extended Stock2–5 day dispatch
05185D Double Row Tapered Roller Bearing
2–5 Day Dispatch
05185D
Timken logo
Dimensions TBC
POAPrice Match
This Timken 05185D bearing is an open double row tapered roller design built from premium chrome steel. Engineered by Timken, the global leader in tapered bearings, this model offers excellent performance for demanding mechanical drive systems. It is the preferred choice for engineers requiring high load capacity in compact spaces.
Extended Stock2–5 day dispatch
07100D Double Row Tapered Roller Bearing
2–5 Day Dispatch
07100D
Timken logo
Dimensions TBC
POAPrice Match
Engineered for excellence the Timken 07100D is a double row tapered roller bearing built from high-grade chrome steel. It features an open internal configuration suited for high radial and thrust load requirements.
Extended Stock2–5 day dispatch
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