71913E Angular Contact Ball Bearing Specifications
Bore d (mm)
65
Outer D (mm)
90
Width B (mm)
13
Dynamic rating Cr (kN)
19500
Static rating Cor (kN)
19800
Grease limit speed (r/min)
13500
Oil limit speed (r/min)
20700
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71913E?
RAYSDE 71913E Angular Contact Ball Bearing: bore d = 65 mm, outer diameter D = 90 mm, width/height B = 13 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 71913E carry?
Dynamic load rating Cr = 19500 kN and static load rating Cor = 19800 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71913E 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 71913E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 90 mm and width 13 mm match ISO dimensions, 71913E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.