BA3 Thrust Ball Bearing Specifications
Bore d (mm)
3
Outer D (mm)
8
Width B (mm)
3.5
Dynamic rating Cr (kN)
0.806
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE BA3?
RAYSDE BA3 Thrust Ball Bearing: bore d = 3 mm, outer diameter D = 8 mm, width/height B = 3.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE BA3 carry?
Dynamic load rating Cr = 0.806 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE BA3 typically used?
Thrust Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE BA3 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 3 mm, OD 8 mm and width 3.5 mm match ISO dimensions, BA3 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.