NCF3006 Cylindrical Roller Bearing Specifications
Bore d (mm)
30
Outer D (mm)
55
Width B (mm)
19
Dynamic rating Cr (kN)
44000
Static rating Cor (kN)
39600
Grease limit speed (r/min)
7500
Oil limit speed (r/min)
6000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST NCF3006?
RUIST NCF3006 Cylindrical Roller Bearing: bore d = 30 mm, outer diameter D = 55 mm, width/height B = 19 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST NCF3006 carry?
Dynamic load rating Cr = 44000 kN and static load rating Cor = 39600 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST NCF3006 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 NCF3006 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 30 mm, OD 55 mm and width 19 mm match ISO dimensions, NCF3006 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.