NCF18/670V Bearing Specifications
Bore d (mm)
670
Outer D (mm)
820
Width B (mm)
69
Dynamic rating Cr (kN)
1300
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 NCF18/670V?
RAYSDE NCF18/670V Bearing: bore d = 670 mm, outer diameter D = 820 mm, width/height B = 69 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NCF18/670V carry?
Dynamic load rating Cr = 1300 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 NCF18/670V typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NCF18/670V replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 670 mm, OD 820 mm and width 69 mm match ISO dimensions, NCF18/670V is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.