CD146M Cylindrical Roller Bearing Specifications
Bore d (mm)
230
Outer D (mm)
370
Width B (mm)
53
Dynamic rating Cr (kN)
927
Static rating Cor (kN)
615
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST CD146M?
RUIST CD146M Cylindrical Roller Bearing: bore d = 230 mm, outer diameter D = 370 mm, width/height B = 53 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST CD146M carry?
Dynamic load rating Cr = 927 kN and static load rating Cor = 615 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST CD146M 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 CD146M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 230 mm, OD 370 mm and width 53 mm match ISO dimensions, CD146M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.