BDL NA4900/NA4901/NA4902 Needle Roller Bearings – High-Precision, Low-Friction
Model / SKU: 9501a847a73d
<h2>Basic Info.</h2>
<table>
<tr><td>Inner Diameter</td><td>10 mm</td></tr>
<tr><td>Outer Diameter</td><td>22 mm</td></tr>
<tr><td>Thickness</td><td>13 mm</td></tr>
<tr><td>Model No.</td><td>NA4900</td></tr>
<tr><td>Type</td><td>Closed Needle Roller Bearing</td></tr>
<tr><td>Material</td><td>Bearing Steel</td></tr>
</table>
<h2>Description</h2>
This NA4900 needle roller bearing features compact dimensions (10×22×13 mm), radial load capacity, closed design, and high-precision options (P0–P2). Made of bearing steel, it supports grease or oil lubrication and is ideal for OEM/ODM applications.
- d×D×B
- Precision
- Clearance
- Seal
- Contact Angle
- Brand
- COC & original factory certificates with every shipment
- HPLC inspection reports available
- Original packaging + tamper-evident seal
- 7–15 day worldwide delivery
- Flexible MOQ: trial order to full container
- Multilingual reply within 12 hours
