NJ1024 Cylindrical Roller Bearing Specifications
Bore d (mm)
120
Outer D (mm)
180
Width B (mm)
28
Dynamic rating Cr (kN)
171
Static rating Cor (kN)
191
Grease limit speed (r/min)
3400
Oil limit speed (r/min)
4300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NJ1024?
RUIST NJ1024 Cylindrical Roller Bearing: bore d = 120 mm, outer diameter D = 180 mm, width/height B = 28 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NJ1024 carry?
Dynamic load rating Cr = 171 kN and static load rating Cor = 191 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NJ1024 typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST NJ1024 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120 mm, OD 180 mm and width 28 mm match ISO dimensions, NJ1024 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.