RSF4864E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
320
Outer D (mm)
400
Width B (mm)
80
Dynamic rating Cr (kN)
1030
Static rating Cor (kN)
2310
Grease limit speed (r/min)
300
Oil limit speed (r/min)
600
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RSF4864E4?
RAYSDE RSF4864E4 Cylindrical Roller Bearing: bore d = 320 mm, outer diameter D = 400 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 RSF4864E4 carry?
Dynamic load rating Cr = 1030 kN and static load rating Cor = 2310 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RSF4864E4 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 RSF4864E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 320 mm, OD 400 mm and width 80 mm match ISO dimensions, RSF4864E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.