NU2318EM Cylindrical Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
190
Width B (mm)
64
Dynamic rating Cr (kN)
535
Static rating Cor (kN)
535
Grease limit speed (r/min)
2800
Oil limit speed (r/min)
3400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NU2318EM?
RUIST NU2318EM Cylindrical Roller Bearing: bore d = 90 mm, outer diameter D = 190 mm, width/height B = 64 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NU2318EM carry?
Dynamic load rating Cr = 535 kN and static load rating Cor = 535 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NU2318EM 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 NU2318EM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 190 mm and width 64 mm match ISO dimensions, NU2318EM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.