32010X3A/SG Tapered Roller Bearing Specifications
Bore d (mm)
50
Outer D (mm)
83
Width B (mm)
20.5
Dynamic rating Cr (kN)
66
Static rating Cor (kN)
91
Grease limit speed (r/min)
4500
Oil limit speed (r/min)
6000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 32010X3A/SG?
RUIST 32010X3A/SG Tapered Roller Bearing: bore d = 50 mm, outer diameter D = 83 mm, width/height B = 20.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 32010X3A/SG carry?
Dynamic load rating Cr = 66 kN and static load rating Cor = 91 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 32010X3A/SG 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 32010X3A/SG replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 50 mm, OD 83 mm and width 20.5 mm match ISO dimensions, 32010X3A/SG is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.