NUKRE40A Needle Roller Bearing Specifications
Bore d (mm)
40
Outer D (mm)
22
Width B (mm)
58
Dynamic rating Cr (kN)
19
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 NUKRE40A?
RAYSDE NUKRE40A Needle Roller Bearing: bore d = 40 mm, outer diameter D = 22 mm, width/height B = 58 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NUKRE40A carry?
Dynamic load rating Cr = 19 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 NUKRE40A 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 NUKRE40A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 40 mm, OD 22 mm and width 58 mm match ISO dimensions, NUKRE40A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.