NUP 312 N NTN - cylindrical roller bearing 60x130x31

Cylindrical roller bearing for high radial loads

NUP design - axial location in both directions

Stable performance in industrial applications

NUP 312 N NTN is a precision cylindrical roller bearing engineered for demanding industrial applications where high radial load capacity, dimensional stability and controlled axial guidance are required. Manufactured by NTN, this bearing delivers consistent quality and long service life for professional B2B users.

With dimensions 60x130x31 mm, the NUP design enables axial location of the shaft in both directions, simplifying bearing arrangement and improving operational reliability of the complete bearing unit. The separable construction facilitates installation and maintenance, while cylindrical rollers ensure efficient load distribution and low friction under heavy radial loads.

NUP 312 N is suitable for use in a wide range of machines working with bearing housings, including gearboxes, electric motors, pumps, compressors, presses and conveying equipment. The bearing maintains stable running accuracy during continuous operation and variable loads, supporting high durability and reduced downtime in production environments.

Thanks to precise manufacturing and repeatable performance, this cylindrical roller bearing is commonly selected by maintenance departments and machine builders seeking predictable behavior and robust design for long-term operation.

FAQ - frequently asked questions

What is the difference between NUP and NU bearings?
NUP bearings provide axial location in both directions, while NU bearings allow axial movement in one direction.

Is NUP 312 N suitable for axial loads?
Yes, the NUP design allows limited axial load guidance in both directions.

Where is this bearing typically used?
In industrial gearboxes, motors, pumps and machinery with high radial loads.

Is this a ball bearing?
No, it is a cylindrical roller bearing with rolling elements in the form of rollers.

Does the bearing allow easy installation?
Yes, the separable design simplifies mounting and maintenance.