N1960 Bearing Specifications
Bore d (mm)
300
Outer D (mm)
420
Width B (mm)
56
Dynamic rating Cr (kN)
612000
Static rating Cor (kN)
1063000
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
2300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST N1960?
RUIST N1960 Bearing: bore d = 300 mm, outer diameter D = 420 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST N1960 carry?
Dynamic load rating Cr = 612000 kN and static load rating Cor = 1063000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST N1960 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST N1960 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 300 mm, OD 420 mm and width 56 mm match ISO dimensions, N1960 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.