46143/46368 Tapered Roller Bearing Specifications
Bore d (mm)
36.512
Outer D (mm)
93.662
Width B (mm)
31.75
Dynamic rating Cr (kN)
120
Static rating Cor (kN)
158
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 46143/46368?
RUIST 46143/46368 Tapered Roller Bearing: bore d = 36.512 mm, outer diameter D = 93.662 mm, width/height B = 31.75 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 46143/46368 carry?
Dynamic load rating Cr = 120 kN and static load rating Cor = 158 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 46143/46368 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 46143/46368 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 36.512 mm, OD 93.662 mm and width 31.75 mm match ISO dimensions, 46143/46368 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.