Factory Customizable NK20/20 NK21/16 NK21/20 Needle Roller Bearings
Model / SKU: eb2bd1a45aa7
<h2>Basic Info.</h2>
<table border="1" class="wp-block-table">
<tr><th>Inner Diameter</th><td>20 mm</td></tr>
<tr><th>Outer Diameter</th><td>28 mm</td></tr>
<tr><th>Thickness</th><td>20 mm</td></tr>
<tr><th>Type</th><td>Closed Needle Roller Bearing</td></tr>
<tr><th>Load Direction</th><td>Radial Bearing</td></tr>
<tr><th>Material</th><td>Bearing Steel</td></tr>
</table>
<p>High-precision needle roller bearing without inner/outer ring, designed for radial load applications. Features grease or oil lubrication, standard precision ratings (P0–P2), and compact 20×28×20 mm dimensions. Made in China, OEM/ODM supported.</p>
- 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
