RSF4844E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
220
Outer D (mm)
270
Width B (mm)
50
Dynamic rating Cr (kN)
415
Static rating Cor (kN)
905
Grease limit speed (r/min)
450
Oil limit speed (r/min)
900
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RSF4844E4?
RAYSDE RSF4844E4 Cylindrical Roller Bearing: bore d = 220 mm, outer diameter D = 270 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 RSF4844E4 carry?
Dynamic load rating Cr = 415 kN and static load rating Cor = 905 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RSF4844E4 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 RSF4844E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 270 mm and width 50 mm match ISO dimensions, RSF4844E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.