NUP1018 Cylindrical Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
140
Width B (mm)
24
Dynamic rating Cr (kN)
108
Static rating Cor (kN)
114
Grease limit speed (r/min)
4500
Oil limit speed (r/min)
5600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NUP1018?
RUIST NUP1018 Cylindrical Roller Bearing: bore d = 90 mm, outer diameter D = 140 mm, width/height B = 24 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NUP1018 carry?
Dynamic load rating Cr = 108 kN and static load rating Cor = 114 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NUP1018 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 NUP1018 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 140 mm and width 24 mm match ISO dimensions, NUP1018 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.