NUP224EM Cylindrical Roller Bearing Specifications
Bore d (mm)
120
Outer D (mm)
215
Width B (mm)
40
Dynamic rating Cr (kN)
410
Static rating Cor (kN)
420
Grease limit speed (r/min)
3000
Oil limit speed (r/min)
3400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NUP224EM?
RUIST NUP224EM Cylindrical Roller Bearing: bore d = 120 mm, outer diameter D = 215 mm, width/height B = 40 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NUP224EM carry?
Dynamic load rating Cr = 410 kN and static load rating Cor = 420 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NUP224EM 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 NUP224EM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120 mm, OD 215 mm and width 40 mm match ISO dimensions, NUP224EM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.