NU205EA Cylindrical Roller Bearing Specifications
Bore d (mm)
25
Outer D (mm)
52
Width B (mm)
15
Dynamic rating Cr (kN)
27.5
Static rating Cor (kN)
31.6
Grease limit speed (r/min)
15500
Oil limit speed (r/min)
12900
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NU205EA?
RAYSDE NU205EA Cylindrical Roller Bearing: bore d = 25 mm, outer diameter D = 52 mm, width/height B = 15 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NU205EA carry?
Dynamic load rating Cr = 27.5 kN and static load rating Cor = 31.6 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NU205EA 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 NU205EA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 25 mm, OD 52 mm and width 15 mm match ISO dimensions, NU205EA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.