33020 Tapered Roller Bearing Specifications
Bore d (mm)
100
Outer D (mm)
150
Width B (mm)
39
Dynamic rating Cr (kN)
232
Static rating Cor (kN)
393
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 33020?
RUIST 33020 Tapered Roller Bearing: bore d = 100 mm, outer diameter D = 150 mm, width/height B = 39 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 33020 carry?
Dynamic load rating Cr = 232 kN and static load rating Cor = 393 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 33020 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 33020 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 150 mm and width 39 mm match ISO dimensions, 33020 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.