NU1010 Cylindrical Roller Bearing Specifications
Bore d (mm)
50
Outer D (mm)
80
Width B (mm)
16
Dynamic rating Cr (kN)
41500
Static rating Cor (kN)
42500
Grease limit speed (r/min)
9500
Oil limit speed (r/min)
9000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NU1010?
RUIST NU1010 Cylindrical Roller Bearing: bore d = 50 mm, outer diameter D = 80 mm, width/height B = 16 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NU1010 carry?
Dynamic load rating Cr = 41500 kN and static load rating Cor = 42500 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NU1010 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 NU1010 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 50 mm, OD 80 mm and width 16 mm match ISO dimensions, NU1010 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.