NU214EM Cylindrical Roller Bearing Specifications
Bore d (mm)
70
Outer D (mm)
125
Width B (mm)
24
Dynamic rating Cr (kN)
146
Static rating Cor (kN)
137
Grease limit speed (r/min)
5000
Oil limit speed (r/min)
6300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NU214EM?
RUIST NU214EM Cylindrical Roller Bearing: bore d = 70 mm, outer diameter D = 125 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 NU214EM carry?
Dynamic load rating Cr = 146 kN and static load rating Cor = 137 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NU214EM 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 NU214EM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 70 mm, OD 125 mm and width 24 mm match ISO dimensions, NU214EM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.