NN3048MBKR Cylindrical Roller Bearing Specifications
Bore d (mm)
240
Outer D (mm)
360
Width B (mm)
92
Dynamic rating Cr (kN)
980
Static rating Cor (kN)
1600
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
2700
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NN3048MBKR?
RUIST NN3048MBKR Cylindrical Roller Bearing: bore d = 240 mm, outer diameter D = 360 mm, width/height B = 92 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NN3048MBKR carry?
Dynamic load rating Cr = 980 kN and static load rating Cor = 1600 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NN3048MBKR 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 NN3048MBKR replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 240 mm, OD 360 mm and width 92 mm match ISO dimensions, NN3048MBKR is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.