33287/33472DC Tapered Roller Bearing Specifications
Bore d (mm)
73.025
Outer D (mm)
120
Width B (mm)
67.285
Dynamic rating Cr (kN)
223
Static rating Cor (kN)
57.8
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 33287/33472DC?
RUIST 33287/33472DC Tapered Roller Bearing: bore d = 73.025 mm, outer diameter D = 120 mm, width/height B = 67.285 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 33287/33472DC carry?
Dynamic load rating Cr = 223 kN and static load rating Cor = 57.8 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 33287/33472DC 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 33287/33472DC replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 73.025 mm, OD 120 mm and width 67.285 mm match ISO dimensions, 33287/33472DC is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.