GQZ NU1016 Single Row Cylindrical Roller Bearing 80×125×22mm Outer Ring Separable Floating Bearing

NU1016 is standard NU series single row cylindrical roller bearing.

• NU: Outer ring with two ribs, inner ring no ribs; outer ring separable structure

  Mainly bears heavy radial load, cannot sustain axial load. It allows limited axial sliding displacement between inner ring and outer ring, used as floating bearing to compensate shaft thermal elongation. Open design supports circulating oil or grease re-lubrication.

  Common matched model reminder:

  NJ1016 (inner single rib) can bear one-way axial load, different from NU1016.

  Widely applied to large electric motors, industrial gear reducers, blowers, compressors and medium-speed heavy-duty transmission machinery.

  Formal quotation will be sent within 24 hours upon your inquiry.

1. Separable structure enables separate installation of inner ring assembly and outer ring, convenient for assembly and maintenance
2. Excellent heavy radial load capacity, ideal for continuous heavy-load operating conditions
3. Permits axial relative sliding, works as floating bearing to absorb shaft thermal expansion
4. Low friction coefficient, stable temperature rise during medium-speed continuous running
5. Standard metric dimensions interchangeable with all mainstream brands
6. Customizable: C3/C4 clearance, P6/P5 precision grade, OEM laser marking, extreme pressure grease

• Large industrial electric motors and generator support positions
• Heavy-duty gearboxes, speed reducers and compressor assemblies
• Centrifugal blowers, fans and pump main rotary units
• Mining auxiliary equipment and medium-speed heavy conveyor machinery
• Mechanical structures requiring floating compensation for shaft thermal expansion

25 years professional bearing manufacturer, products exported globally.

Strict heat treatment control and precision superfinishing for raceways and rollers.

Precision cage processing and clearance grouping inspection.

24-hour technical support for locating/floating bearing selection guidance.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

GCr15 raw material quenching & tempering hardness inspection

Precision superfinishing for raceways and cylindrical rollers

Internal clearance measurement and rotational smoothness testing

Dimensional tolerance and surface roughness inspection

If you need NU1016 cylindrical roller bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• NJ1016 one-way thrust alternative consultation
• Optional C3/C4 clearance & different cage type scheme
• Competitive factory direct price
• Contact our sales team for full datasheets and formal offer.
• 8. FAQ

  Q1: Structure difference

  NU1016: inner ring no rib, floating bearing, no axial load capacity;

  NJ1016: inner ring single rib, can withstand one-way axial load.

  Q2: Main dimensions of NU1016?

  80×125×22 mm single row cylindrical roller bearing.

  Q3: Installation tip

  Suitable for floating end; do not use this model at locating bearing positions.