Needle Roller Bearing RNAV4903-4907, High-Load, Precision OEM
Model / SKU: b6a3e72750fe
<h2>Basic Specifications</h2>
<table>
<tr><td>Inner Diameter</td><td>22 mm</td></tr>
<tr><td>Outer Diameter</td><td>30 mm</td></tr>
<tr><td>Thickness</td><td>13 mm</td></tr>
<tr><td>Model No.</td><td>RNAV4903</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>
This high-precision needle roller bearing (RNAV4903) features compact dimensions (22×30×13 mm), radial load capacity, and versatile lubrication options (grease or oil). Designed for OEM/ODM applications, it meets P0–P2 precision grades and C0–C4 clearance standards. Made in China with BDL branding and HS code 8482102000.
- 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
