NNC4838CV Bearing Specifications
Bore d (mm)
190
Outer D (mm)
240
Width B (mm)
50
Dynamic rating Cr (kN)
358
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 NNC4838CV?
RAYSDE NNC4838CV Bearing: bore d = 190 mm, outer diameter D = 240 mm, width/height B = 50 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NNC4838CV carry?
Dynamic load rating Cr = 358 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 NNC4838CV typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NNC4838CV replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 190 mm, OD 240 mm and width 50 mm match ISO dimensions, NNC4838CV is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.