NNC4830CV Bearing Specifications
Bore d (mm)
150
Outer D (mm)
190
Width B (mm)
40
Dynamic rating Cr (kN)
255
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NNC4830CV?
RAYSDE NNC4830CV Bearing: bore d = 150 mm, outer diameter D = 190 mm, width/height B = 40 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NNC4830CV carry?
Dynamic load rating Cr = 255 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NNC4830CV typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NNC4830CV replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 190 mm and width 40 mm match ISO dimensions, NNC4830CV is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.