71828E Angular Contact Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
175
Width B (mm)
18
Dynamic rating Cr (kN)
43000
Static rating Cor (kN)
75500
Grease limit speed (r/min)
5800
Oil limit speed (r/min)
9000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71828E?
RAYSDE 71828E Angular Contact Ball Bearing: bore d = 140 mm, outer diameter D = 175 mm, width/height B = 18 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 71828E carry?
Dynamic load rating Cr = 43000 kN and static load rating Cor = 75500 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71828E 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 71828E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 175 mm and width 18 mm match ISO dimensions, 71828E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.