NKI1520 Needle Roller Bearing Specifications
Bore d (mm)
15
Outer D (mm)
27
Width B (mm)
20
Dynamic rating Cr (kN)
16.5
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 NKI1520?
RAYSDE NKI1520 Needle Roller Bearing: bore d = 15 mm, outer diameter D = 27 mm, width/height B = 20 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NKI1520 carry?
Dynamic load rating Cr = 16.5 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 NKI1520 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 NKI1520 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 15 mm, OD 27 mm and width 20 mm match ISO dimensions, NKI1520 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.