NAV4909-NAV4914 Needle Roller Bearings – High-Load, Precision OEM Factory
Model / SKU: c6de5f5177aa
<h2>Basic Info.</h2>
<table>
<tr><td>Inner Diameter</td><td>45 mm</td></tr>
<tr><td>Outer Diameter</td><td>68 mm</td></tr>
<tr><td>Thickness</td><td>22 mm</td></tr>
<tr><td>Load Direction</td><td>Radial Bearing</td></tr>
<tr><td>Type</td><td>Closed Needle Roller Bearing</td></tr>
<tr><td>Material</td><td>Bearing Steel</td></tr>
</table>
<h2>Introduction</h2>
NAV4909 is a high-precision, radial needle roller bearing without inner/outer rings. Made of bearing steel, it features closed design, grease/oil lubrication, and standard clearances (C0/C3/C4). Ideal for compact, high-load applications. Origin: China.
- 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
