RS4830E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
150
Outer D (mm)
190
Width B (mm)
40
Dynamic rating Cr (kN)
288
Static rating Cor (kN)
575
Grease limit speed (r/min)
670
Oil limit speed (r/min)
1400
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RS4830E4?
RAYSDE RS4830E4 Cylindrical Roller 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 RS4830E4 carry?
Dynamic load rating Cr = 288 kN and static load rating Cor = 575 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RS4830E4 typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE RS4830E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 190 mm and width 40 mm match ISO dimensions, RS4830E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.