China Rnav4008-4012 Needle Roller Bearings – High-Precision, OEM-Grade
Model / SKU: e168a88b0beb
<h2>Basic Info.</h2>
<table>
<tr><td>Inner Diameter</td><td>51.6 mm</td></tr>
<tr><td>Outer Diameter</td><td>68 mm</td></tr>
<tr><td>Thickness</td><td>28 mm</td></tr>
<tr><td>Model</td><td>RNAV4008</td></tr>
<tr><td>Type</td><td>Needle Roller Bearing, Closed, Without Outer/Inner Ring</td></tr>
<tr><td>Material</td><td>Bearing Steel</td></tr>
</table>
<h2>Introduction</h2>
High-precision radial needle roller bearing (RNAV4008) with compact dimensions 51.6×68×28 mm. Made of premium bearing steel, closed-type design, suitable for grease or oil lubrication. Available in precision grades P0–P2 and clearances C0–C4. OEM/ODM supported. Made in 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
