Tapered Roller Bearings 644

644/633 Tapered Roller Bearings MS Bearing High Precision

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MS Bearing — Your Trusted Bearing Partner

  • Premium Quality: Exceeding SKF/NSK/NTN Standards
  • Competitive Price: 30% Lower Cost, Factory Direct
  • Fast Delivery: In-Stock Items Ship Within 48 Hours
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Description:

Tapered Roller Bearings, bearing price, China supplier, wholesale, OEM/ODM, specifications, industrial machinery, electric motor, mining equipment, construction machinery, automotive, gearboxes, compressors, pumps, heavy load, precision

Introducing the 644/633 Tapered Roller Bearings from MS Bearing. These high precision bearings are designed for heavy-duty applications.

  • Industrial machinery
  • Automotive
  • Construction machinery

What is the technical specification of the 644/633 Tapered Roller Bearings?

The 644/633 Tapered Roller Bearings have high precision, suitable for heavy load and high-speed applications. They are designed to handle radial and axial loads.

How can I place an order or inquire about OEM and pricing?

You can contact MS Bearing directly for ordering or OEM inquiries. Our pricing is competitive, and we offer fast shipping worldwide.

* Review data based on MS Bearing two-year sales statistics.
5.0 16 reviews
ES
ES, Ana, - 644, meets needs, compare many suppliers, does the job, ordered before, first order, no regret choice
2026-04-30
IN
IN, Deepa, - 644, quick delivery, meets needs, decent, buy again soon
2026-01-30
AU
AU, Megan, does the job, 3 weeks arrival
2026-02-06
US
US, David, delivery ok
2026-01-05
ES
Bearing fits perfectly., ES, David, - 644, easy mount, third time buy, made right choice
2026-03-27
Product Image:
644/633 Tapered Roller Bearings MS Bearing High Precision
Model:

644

Inner Dia:

71mm

Outer Dia:

130mm

Thickness:

41mm

Update Time:

13 May, 2026