Cylindrical Roller Bearings 4938BK

NNU4938BK/W33 Cylindrical Roller Bearing 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
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Description:

cylindrical roller bearing, bearing price, China supplier, precision, high precision, industrial machinery, electric motor, automotive

NNU4938BK/W33 is a high precision cylindrical roller bearing from MS Bearing, designed for heavy load applications. It ensures smooth operation and long life in various industrial machinery.

With advanced technology, this bearing provides exceptional performance in electric motors and construction machinery. MS Bearing offers competitive prices and reliable quality.

Available for OEM customization, the NNU4938BK/W33 meets the highest industry standards. Contact us for more details.

What makes the NNU4938BK/W33 bearing stand out?

The NNU4938BK/W33 bearing from MS Bearing offers high precision and heavy load capacity, making it ideal for electric motors, construction machinery, and gearboxes. Its advanced technology ensures smooth operation and long life.

How can I order or get a custom OEM solution?

You can easily order the NNU4938BK/W33 bearing from MS Bearing. For OEM solutions, please contact our team for a competitive price and fast shipping options.

* Review data based on MS Bearing two-year sales statistics.
5.0 13 reviews
DE
DE, Anna, - 4938BK, bearing good, very satisfied., easy install
2026-05-10
US
US, Paul, good quality, good performance
2026-01-15
FR
Bearing good, FR, Pierre, bought more, first purchase here
2026-04-15
AU
Quality ok, AU, Kate, bought again
2026-02-09
IT
Item was correct., IT, Luca, easy mount, shipping fair
2026-06-08
Product Image:
NNU4938BK/W33 Cylindrical Roller Bearing MS Bearing High Precision
Model:

4938BK

Inner Dia:

mm

Outer Dia:

mm

Thickness:

mm

Update Time:

12 May, 2026