NJ2216ET7 Cylindrical Roller Bearing Specifications
Bore d (mm)
80
Outer D (mm)
140
Width B (mm)
33
Dynamic rating Cr (kN)
229
Static rating Cor (kN)
243
Grease limit speed (r/min)
4000
Oil limit speed (r/min)
5000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NJ2216ET7?
RUIST NJ2216ET7 Cylindrical Roller Bearing: bore d = 80 mm, outer diameter D = 140 mm, width/height B = 33 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NJ2216ET7 carry?
Dynamic load rating Cr = 229 kN and static load rating Cor = 243 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NJ2216ET7 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 NJ2216ET7 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 80 mm, OD 140 mm and width 33 mm match ISO dimensions, NJ2216ET7 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.