CB7028E Angular Contact Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
210
Width B (mm)
33
Dynamic rating Cr (kN)
127000
Static rating Cor (kN)
98000
Grease limit speed (r/min)
7900
Oil limit speed (r/min)
11800
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB7028E?
RAYSDE CB7028E Angular Contact Ball Bearing: bore d = 140 mm, outer diameter D = 210 mm, width/height B = 33 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB7028E carry?
Dynamic load rating Cr = 127000 kN and static load rating Cor = 98000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB7028E 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 CB7028E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 210 mm and width 33 mm match ISO dimensions, CB7028E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.