NUKR90XA Needle Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
30
Width B (mm)
100
Dynamic rating Cr (kN)
78.1
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NUKR90XA?
RAYSDE NUKR90XA Needle Roller Bearing: bore d = 90 mm, outer diameter D = 30 mm, width/height B = 100 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NUKR90XA carry?
Dynamic load rating Cr = 78.1 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NUKR90XA typically used?
Needle Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NUKR90XA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 30 mm and width 100 mm match ISO dimensions, NUKR90XA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.