NU1016ECM single row Low Friction NU1016 Cylindrical Roller Bearing 80*125*22mm

NU1016 is a high-performance single-row cylindrical roller bearing engineered for industrial scenarios demanding heavy radial loads and high rotational speeds. With standard dimensions of 80mm ID × 125mm OD × 22mm Width, it features a classic NU-type structure—integral double flanges on the outer ring and no flanges on the inner ring—enabling bidirectional axial displacement to accommodate shaft expansion in high-temperature operating environments SKF 集团. Crafted from premium GCr15 bearing steel, it undergoes precision heat treatment and raceway superfinishing, delivering exceptional radial load capacity and low friction. The separable inner/outer ring design facilitates quick mounting/dismounting, while optional machined brass or polymer cages adapt to different speed and load requirements . It is supplied without seals for flexible lubrication customization, making it ideal for high-speed, heavy-load transmission systems.

Machine tool spindles, industrial gearboxes, large motor rotors, centrifugal compressors, wind turbine gearboxes, rolling mill equipment, and heavy-duty pump transmission mechanisms

NU1016 Cylindrical Roller Bearing (interchangeable with bearings matching "NU1016 + single-row cylindrical roller structure + 80x125x22mm size" specifications, including brand equivalents from SKF, NSK, FAG, and NTN for high-radial-load transmission systems)

FAQ 

1. Q: What is the advantage of the NU-type structure in NU1016 bearings?

   
   

   A: The NU-type design (outer ring double flanges + inner ring no flanges) allows bidirectional axial displacement of the shaft relative to the housing, making it suitable for equipment requiring thermal expansion compensation, such as motor rotors and gearboxes SKF 集团.
2. Q: Can NU1016 bearings bear axial loads?

   
   

   A: No, it is primarily designed for radial loads. The flange-less inner ring structure means it cannot withstand significant axial loads; axial positioning requires matching with thrust bearings.
3. Q: Why is the separable design of NU1016 beneficial?

   
   

   A: The separable inner and outer rings enable independent mounting of components—installing the inner ring on the shaft first and the outer ring in the housing separately—greatly simplifying assembly in narrow-space equipment .