25584A/25518 Tapered Roller Bearing Specifications
Bore d (mm)
44.987
Outer D (mm)
81.973
Width B (mm)
23.876
Dynamic rating Cr (kN)
83.8
Static rating Cor (kN)
111
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 25584A/25518?
RUIST 25584A/25518 Tapered Roller Bearing: bore d = 44.987 mm, outer diameter D = 81.973 mm, width/height B = 23.876 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 25584A/25518 carry?
Dynamic load rating Cr = 83.8 kN and static load rating Cor = 111 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 25584A/25518 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 25584A/25518 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 44.987 mm, OD 81.973 mm and width 23.876 mm match ISO dimensions, 25584A/25518 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.