53417XU Bearing Specifications
Bore d (mm)
85
Outer D (mm)
180
Width B (mm)
77
Dynamic rating Cr (kN)
310
Static rating Cor (kN)
755
Grease limit speed (r/min)
850
Oil limit speed (r/min)
1300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 53417XU?
RUIST 53417XU Bearing: bore d = 85 mm, outer diameter D = 180 mm, width/height B = 77 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 53417XU carry?
Dynamic load rating Cr = 310 kN and static load rating Cor = 755 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 53417XU typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 53417XU replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 180 mm and width 77 mm match ISO dimensions, 53417XU is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.