NNCL4956CV Bearing Specifications
Bore d (mm)
280
Outer D (mm)
380
Width B (mm)
100
Dynamic rating Cr (kN)
1210
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 NNCL4956CV?
RAYSDE NNCL4956CV Bearing: bore d = 280 mm, outer diameter D = 380 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 NNCL4956CV carry?
Dynamic load rating Cr = 1210 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 NNCL4956CV typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NNCL4956CV replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 280 mm, OD 380 mm and width 100 mm match ISO dimensions, NNCL4956CV is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.