7326ADB Angular Contact Ball Bearing Specifications
Bore d (mm)
130
Outer D (mm)
280
Width B (mm)
116
Dynamic rating Cr (kN)
490
Static rating Cor (kN)
585
Grease limit speed (r/min)
1700
Oil limit speed (r/min)
2200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7326ADB?
RUIST 7326ADB Angular Contact Ball Bearing: bore d = 130 mm, outer diameter D = 280 mm, width/height B = 116 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7326ADB carry?
Dynamic load rating Cr = 490 kN and static load rating Cor = 585 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7326ADB 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 7326ADB replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 130 mm, OD 280 mm and width 116 mm match ISO dimensions, 7326ADB is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.