53248XU Bearing Specifications
Bore d (mm)
240
Outer D (mm)
340
Width B (mm)
81.6
Dynamic rating Cr (kN)
420
Static rating Cor (kN)
1650
Grease limit speed (r/min)
560
Oil limit speed (r/min)
850
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 53248XU?
RUIST 53248XU Bearing: bore d = 240 mm, outer diameter D = 340 mm, width/height B = 81.6 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 53248XU carry?
Dynamic load rating Cr = 420 kN and static load rating Cor = 1650 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 53248XU typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 53248XU replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 240 mm, OD 340 mm and width 81.6 mm match ISO dimensions, 53248XU is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.