NJ215ET Cylindrical Roller Bearing Specifications
Bore d (mm)
75
Outer D (mm)
130
Width B (mm)
25
Dynamic rating Cr (kN)
160
Static rating Cor (kN)
156
Grease limit speed (r/min)
4800
Oil limit speed (r/min)
6000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NJ215ET?
RUIST NJ215ET Cylindrical Roller Bearing: bore d = 75 mm, outer diameter D = 130 mm, width/height B = 25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NJ215ET carry?
Dynamic load rating Cr = 160 kN and static load rating Cor = 156 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NJ215ET 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 NJ215ET replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 130 mm and width 25 mm match ISO dimensions, NJ215ET is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.