RSF4988E4 Cylindrical Roller Bearing Specifications
Bore d (mm)
440
Outer D (mm)
600
Width B (mm)
160
Dynamic rating Cr (kN)
3500
Static rating Cor (kN)
7350
Grease limit speed (r/min)
190
Oil limit speed (r/min)
380
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RSF4988E4?
RAYSDE RSF4988E4 Cylindrical Roller Bearing: bore d = 440 mm, outer diameter D = 600 mm, width/height B = 160 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RSF4988E4 carry?
Dynamic load rating Cr = 3500 kN and static load rating Cor = 7350 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RSF4988E4 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 RSF4988E4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 440 mm, OD 600 mm and width 160 mm match ISO dimensions, RSF4988E4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.