N230M Cylindrical Roller Bearing Specifications
Bore d (mm)
150
Outer D (mm)
270
Width B (mm)
45
Dynamic rating Cr (kN)
460
Static rating Cor (kN)
490
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
2800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST N230M?
RUIST N230M Cylindrical Roller Bearing: bore d = 150 mm, outer diameter D = 270 mm, width/height B = 45 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST N230M carry?
Dynamic load rating Cr = 460 kN and static load rating Cor = 490 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST N230M 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 N230M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 270 mm and width 45 mm match ISO dimensions, N230M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.