1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width

1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width

$21.99
$21.99 $36.99
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1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
  • 1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width
1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width

1 Pcs,NA4906-2RS Needle Roller Bearing,30mm Bore,47mm OD,17mm Width

$21.99
$21.99 $36.99
FREE shipping on orders $50+· add $28.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
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Key features

  • NA series bearings include an inner ring, making them suitable for bearing positions where the shaft surface is not intended to serve directly as the raceway.
  • The machined outer ring works with the needle roller and cage assembly to provide stable radial support in gearboxes, reducers, motors, machine tools and drive units.
  • The low section structure helps reduce radial installation space, making it suitable for compact mechanical positions while supporting radial load applications.
  • Suitable for radial bearing positions in automation equipment, printing machinery, textile equipment, agricultural machinery, drive mechanisms and general industrial replacement.
  • Please confirm bore size, outside diameter, width, shaft and housing fit, load, speed and lubrication method before use. Keep matching parts clean and avoid direct impact on rollers and cage areas during installation.

The NA series needle roller bearing is a machined radial needle roller bearing with an inner ring, designed for industrial equipment that requires compact construction, radial support and stable assembly. This type commonly includes a machined outer ring, inner ring, needle rollers and cage assembly, making it suitable for gearboxes, reducers, motors, machine tools, drive equipment, automation systems, printing machinery, textile equipment, agricultural machinery and general industrial replacement applications. Compared with RNA series bearings without an inner ring, NA series bearings include an inner ring and are suitable for applications where the shaft surface hardness, finish or dimensional condition is not intended to serve directly as a raceway. The inner ring helps reduce shaft surface requirements and supports easier replacement. The low section structure is suitable for space-limited assemblies, while the machined outer ring helps provide stable support. Before purchase, please check bore size, outside diameter, width, shaft and housing fit, working load, speed range, lubrication method and operating environment. During installation, keep the shaft, housing and bearing cl

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