RS4980E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
400
Outer D (mm)
540
Width B (mm)
140
Dynamic rating Cr (kN)
2580
Static rating Cor (kN)
5450
Grease limit speed (r/min)
220
Oil limit speed (r/min)
450
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RS4980E4?
RAYSDE RS4980E4 Cylindrical Roller Bearing: bore d = 400 mm, outer diameter D = 540 mm, width/height B = 140 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RS4980E4 carry?
Dynamic load rating Cr = 2580 kN and static load rating Cor = 5450 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RS4980E4 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 RS4980E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 400 mm, OD 540 mm and width 140 mm match ISO dimensions, RS4980E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.