
NU238-E-M1
weight:21.62 kg
Cylindrical roller bearing
WhatsApp:+8618753115023
E-mial:info@bearingmotion.com
Products Description
| d |
190 mm
|
| D |
340 mm
|
| B |
55 mm
|
| Cr |
680,000 N
|
| C0r |
930,000 N
|
| Cur |
83,000 N
|
| nG |
3,050 1/min
|
| nϑr |
1,720 1/min
|
| ≈m |
21.62 kg
|

Product Related
The NU238-E-M1 is a single-row cylindrical roller bearing engineered for high-performance industrial applications. This bearing is characterized by its high radial load-carrying capacity and suitability for demanding operational environments. It features a solid outer ring with two integral flanges and a smooth inner ring without flanges. This "NU" design allows for axial displacement of the shaft within the housing, making it a "non-locating" bearing ideal for applications where thermal expansion or other movements must be accommodated. Its machined brass cage ensures low friction and high durability, allowing for increased speed ratings compared to full-complement designs.
A key advantage of the NU238-E-M1 lies in its separable design, which simplifies both mounting and dismounting. The "E" designation signifies an Increased Capacity Design, meaning it has more and/or larger rollers, which directly enhances its dynamic and static load ratings. This, combined with the robust brass cage (M1), results in exceptional reliability and a long service life, even under heavy loads and high speeds. The bearing's ability to handle thermal expansion and its superior load-carrying capabilities make it a reliable choice for gearboxes, pumps, electric motors, and other heavy-duty machinery.

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