53264X Bearing Specifications
Bore d (mm)
320
Outer D (mm)
440
Width B (mm)
100.5
Dynamic rating Cr (kN)
585
Static rating Cor (kN)
2680
Grease limit speed (r/min)
450
Oil limit speed (r/min)
670
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 53264X?
RUIST 53264X Bearing: bore d = 320 mm, outer diameter D = 440 mm, width/height B = 100.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 53264X carry?
Dynamic load rating Cr = 585 kN and static load rating Cor = 2680 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 53264X typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 53264X replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 320 mm, OD 440 mm and width 100.5 mm match ISO dimensions, 53264X is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.