33030 Tapered Roller Bearing Specifications
Bore d (mm)
150
Outer D (mm)
225
Width B (mm)
59
Dynamic rating Cr (kN)
487
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 33030?
RUIST 33030 Tapered Roller Bearing: bore d = 150 mm, outer diameter D = 225 mm, width/height B = 59 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 33030 carry?
Dynamic load rating Cr = 487 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 33030 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 33030 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 225 mm and width 59 mm match ISO dimensions, 33030 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.