RS4880E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
400
Outer D (mm)
500
Width B (mm)
100
Dynamic rating Cr (kN)
1590
Static rating Cor (kN)
3750
Grease limit speed (r/min)
240
Oil limit speed (r/min)
480
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RS4880E4?
RAYSDE RS4880E4 Cylindrical Roller Bearing: bore d = 400 mm, outer diameter D = 500 mm, width/height B = 100 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RS4880E4 carry?
Dynamic load rating Cr = 1590 kN and static load rating Cor = 3750 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RS4880E4 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 RS4880E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 400 mm, OD 500 mm and width 100 mm match ISO dimensions, RS4880E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.