7309CP4 Angular Contact Ball Bearing Specifications
Bore d (mm)
45
Outer D (mm)
100
Width B (mm)
25
Dynamic rating Cr (kN)
64.1
Static rating Cor (kN)
42.5
Grease limit speed (r/min)
7000
Oil limit speed (r/min)
9500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 7309CP4?
RAYSDE 7309CP4 Angular Contact Ball Bearing: bore d = 45 mm, outer diameter D = 100 mm, width/height B = 25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 7309CP4 carry?
Dynamic load rating Cr = 64.1 kN and static load rating Cor = 42.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 7309CP4 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 7309CP4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 45 mm, OD 100 mm and width 25 mm match ISO dimensions, 7309CP4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.