30224 Tapered Roller Bearing Specifications
Bore d (mm)
120
Outer D (mm)
215
Width B (mm)
43.5
Dynamic rating Cr (kN)
367
Static rating Cor (kN)
508
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 30224?
RUIST 30224 Tapered Roller Bearing: bore d = 120 mm, outer diameter D = 215 mm, width/height B = 43.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 30224 carry?
Dynamic load rating Cr = 367 kN and static load rating Cor = 508 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 30224 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 30224 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120 mm, OD 215 mm and width 43.5 mm match ISO dimensions, 30224 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.