RSF4840E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
200
Outer D (mm)
250
Width B (mm)
50
Dynamic rating Cr (kN)
395
Static rating Cor (kN)
825
Grease limit speed (r/min)
500
Oil limit speed (r/min)
1000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RSF4840E4?
RAYSDE RSF4840E4 Cylindrical Roller Bearing: bore d = 200 mm, outer diameter D = 250 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 RSF4840E4 carry?
Dynamic load rating Cr = 395 kN and static load rating Cor = 825 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RSF4840E4 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 RSF4840E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 250 mm and width 50 mm match ISO dimensions, RSF4840E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.