NTN Koyo Timken NF309em-311em Cylindrical Roller Bearings High Load Capacity
Model / SKU: a2a0da753634
<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>Cylindrical roller bearing NF309EM, made of high-quality bearing steel, features a single row and non-aligning design. Suitable for radial loads, it offers high precision and durability. Ideal for industrial applications with OEM/ODM service available.</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
