352944X2 Tapered Roller Bearing Specifications
Bore d (mm)
220
Outer D (mm)
300
Width B (mm)
110
Dynamic rating Cr (kN)
705
Static rating Cor (kN)
1720
Grease limit speed (r/min)
810
Oil limit speed (r/min)
1100
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 352944X2?
RUIST 352944X2 Tapered Roller Bearing: bore d = 220 mm, outer diameter D = 300 mm, width/height B = 110 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 352944X2 carry?
Dynamic load rating Cr = 705 kN and static load rating Cor = 1720 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 352944X2 typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 352944X2 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 300 mm and width 110 mm match ISO dimensions, 352944X2 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.