SKF N309em-N311em Cylindrical Roller Bearings – High Precision & Durability
Model / SKU: 2d8cf33642d1
<h2>Specifications</h2>
<table>
<tr><td>Bore Diameter</td><td>45mm</td></tr>
<tr><td>Outer Diameter</td><td>100mm</td></tr>
<tr><td>Width</td><td>25mm</td></tr>
<tr><td>Material</td><td>Bearing Steel</td></tr>
<tr><td>Seals Type</td><td>Open</td></tr>
<tr><td>Precision Rating</td><td>P0, P6, P5, P4, P2</td></tr>
</table>
<h2>Description</h2>
<p>The N309EM Cylindrical Roller Bearing features high precision and durability, made from premium bearing steel. Ideal for radial load applications with an open seal design, suitable for oil, grease, or dry lubrication.</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
