NUKR80A Needle Roller Bearing Specifications
Bore d (mm)
80
Outer D (mm)
30
Width B (mm)
100
Dynamic rating Cr (kN)
69.3
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 NUKR80A?
RAYSDE NUKR80A Needle Roller Bearing: bore d = 80 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 NUKR80A carry?
Dynamic load rating Cr = 69.3 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 NUKR80A 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 NUKR80A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 80 mm, OD 30 mm and width 100 mm match ISO dimensions, NUKR80A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.