71964E Angular Contact Ball Bearing Specifications
Bore d (mm)
320
Outer D (mm)
440
Width B (mm)
56
Dynamic rating Cr (kN)
357000
Static rating Cor (kN)
587000
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
3500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71964E?
RAYSDE 71964E Angular Contact Ball Bearing: bore d = 320 mm, outer diameter D = 440 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 71964E carry?
Dynamic load rating Cr = 357000 kN and static load rating Cor = 587000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71964E 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 71964E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 320 mm, OD 440 mm and width 56 mm match ISO dimensions, 71964E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.