NU322EM Cylindrical Roller Bearing Specifications
Bore d (mm)
110
Outer D (mm)
240
Width B (mm)
50
Dynamic rating Cr (kN)
555
Static rating Cor (kN)
525
Grease limit speed (r/min)
2600
Oil limit speed (r/min)
3000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NU322EM?
RUIST NU322EM Cylindrical Roller Bearing: bore d = 110 mm, outer diameter D = 240 mm, width/height B = 50 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NU322EM carry?
Dynamic load rating Cr = 555 kN and static load rating Cor = 525 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NU322EM typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST NU322EM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 110 mm, OD 240 mm and width 50 mm match ISO dimensions, NU322EM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.