NN3026ZTB Cylindrical Roller Bearing Specifications
Bore d (mm)
130
Outer D (mm)
200
Width B (mm)
52
Dynamic rating Cr (kN)
195
Static rating Cor (kN)
238
Grease limit speed (r/min)
5500
Oil limit speed (r/min)
7200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NN3026ZTB?
RUIST NN3026ZTB Cylindrical Roller Bearing: bore d = 130 mm, outer diameter D = 200 mm, width/height B = 52 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NN3026ZTB carry?
Dynamic load rating Cr = 195 kN and static load rating Cor = 238 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NN3026ZTB 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 NN3026ZTB replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 130 mm, OD 200 mm and width 52 mm match ISO dimensions, NN3026ZTB is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.