NTN BEARING NA 6903 R
NTN BEARING NA 6903 R
- Needle Roller Bearing (With Inner Ring)
- High-capacity needle roller bearing designed for compact installations with limited radial space.
- Comes with a machined outer ring and inner ring, suitable when the shaft surface cannot serve as a raceway.
NTN BEARING NA 6903 R
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Type: Needle Roller Bearing (With Inner Ring)
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Inner Diameter (d): 17 mm
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Outer Diameter (D): 30 mm
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Width (B): 23 mm
Features:
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High-capacity needle roller bearing designed for compact installations with limited radial space.
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Comes with a machined outer ring and inner ring, suitable when the shaft surface cannot serve as a raceway.
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Provides excellent rigidity, wear resistance, and load performance under heavy radial loads.
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Low friction design ensures smooth rotation and efficient operation.
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Constructed from hardened high-quality steel for superior durability and long service life.



