NTN BEARING NA 4905 R
NTN BEARING NA 4905 R is identified as a Needle Roller Bearing (With Inner Ring)
- Compact needle roller design allows high radial load capacity with minimal space.
- Equipped with inner ring (R type) for use when the shaft cannot serve as a raceway.
NTN BEARING NA 4905 R
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Type: Needle Roller Bearing (With Inner Ring)
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Inner Diameter (d): 25 mm
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Outer Diameter (D): 42 mm
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Width (B): 17 mm
Features:
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Compact needle roller design allows high radial load capacity with minimal space.
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Equipped with inner ring (R type) for use when the shaft cannot serve as a raceway.
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Provides low friction, smooth rotation, and improved durability.
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Constructed from high-quality, heat-treated steel for superior wear resistance.
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Optional lubrication grooves enhance heat dissipation and performance stability.


