7328ADT Angular Contact Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
300
Width B (mm)
124
Dynamic rating Cr (kN)
540
Static rating Cor (kN)
670
Grease limit speed (r/min)
1600
Oil limit speed (r/min)
2000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7328ADT?
RUIST 7328ADT Angular Contact Ball Bearing: bore d = 140 mm, outer diameter D = 300 mm, width/height B = 124 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7328ADT carry?
Dynamic load rating Cr = 540 kN and static load rating Cor = 670 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7328ADT typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 7328ADT replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 300 mm and width 124 mm match ISO dimensions, 7328ADT is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.