7306E Angular Contact Ball Bearing Specifications
Bore d (mm)
30
Outer D (mm)
72
Width B (mm)
19
Dynamic rating Cr (kN)
32500
Static rating Cor (kN)
19600
Grease limit speed (r/min)
15600
Oil limit speed (r/min)
23900
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 7306E?
RAYSDE 7306E Angular Contact Ball Bearing: bore d = 30 mm, outer diameter D = 72 mm, width/height B = 19 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 7306E carry?
Dynamic load rating Cr = 32500 kN and static load rating Cor = 19600 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 7306E 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 RAYSDE 7306E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 30 mm, OD 72 mm and width 19 mm match ISO dimensions, 7306E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.