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NA643SW-90033

Double Row Tapered Roller Bearing

Extended Stock2–5 day dispatch
POA
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ISO 9001 Certified Authorised UK Distributor
NA643SW-90033 Double Row Tapered Roller Bearing
Timken
Timken logo

This Timken NA643SW-90033 double row tapered roller bearing is constructed from high grade chrome steel. Its open type configuration is designed to offer high load capacity. Timken provides technical leadership in engineered bearing solutions for global industry.

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Timken Model
Extended Stock2–5 day dispatch

NA643SW-90033

Double Row Tapered Roller Bearing

POA
Price on Application

Technical Specifications

Identification
Part NumberNA643SW-90033
BrandTimken
Bearing TypeDouble Row Tapered Roller Bearing

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Technical Datasheet

Download full specifications for NA643SW-90033 — dimensions, load ratings, and material data.

Timken Technical Resources

Bearings Catalogue
No cross-reference part numbers are recorded for NA643SW-90033. Ask our team for equivalent part numbers.
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About the Timken NA643SW-90033

The Timken NA643SW-90033, is a double row tapered roller bearing, and is extended stock at Buy Bearings.

This Timken NA643SW-90033 double row tapered roller bearing is constructed from high grade chrome steel. Its open type configuration is designed to offer high load capacity. Timken provides technical leadership in engineered bearing solutions for global industry.

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 NA643SW-90033 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 NA643SW-90033 bearing?

The NA643SW-90033 is a Timken Double Row Tapered Roller Bearing. It is Extended Stock at Buy Bearings.

Is the NA643SW-90033 in stock?

The NA643SW-90033 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
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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
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05180D
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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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