RSF4872E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
360
Outer D (mm)
440
Width B (mm)
80
Dynamic rating Cr (kN)
1090
Static rating Cor (kN)
2580
Grease limit speed (r/min)
260
Oil limit speed (r/min)
530
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RSF4872E4?
RAYSDE RSF4872E4 Cylindrical Roller Bearing: bore d = 360 mm, outer diameter D = 440 mm, width/height B = 80 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RSF4872E4 carry?
Dynamic load rating Cr = 1090 kN and static load rating Cor = 2580 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RSF4872E4 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 RSF4872E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 360 mm, OD 440 mm and width 80 mm match ISO dimensions, RSF4872E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.