7234ADB Angular Contact Ball Bearing Specifications
Bore d (mm)
170
Outer D (mm)
310
Width B (mm)
104
Dynamic rating Cr (kN)
525
Static rating Cor (kN)
715
Grease limit speed (r/min)
1400
Oil limit speed (r/min)
1900
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7234ADB?
RUIST 7234ADB Angular Contact Ball Bearing: bore d = 170 mm, outer diameter D = 310 mm, width/height B = 104 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7234ADB carry?
Dynamic load rating Cr = 525 kN and static load rating Cor = 715 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7234ADB 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 7234ADB replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 170 mm, OD 310 mm and width 104 mm match ISO dimensions, 7234ADB is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.