CB71944E Angular Contact Ball Bearing Specifications
Bore d (mm)
220
Outer D (mm)
300
Width B (mm)
38
Dynamic rating Cr (kN)
206000
Static rating Cor (kN)
190400
Grease limit speed (r/min)
4400
Oil limit speed (r/min)
6300
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB71944E?
RAYSDE CB71944E Angular Contact Ball Bearing: bore d = 220 mm, outer diameter D = 300 mm, width/height B = 38 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB71944E carry?
Dynamic load rating Cr = 206000 kN and static load rating Cor = 190400 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB71944E 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 CB71944E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 300 mm and width 38 mm match ISO dimensions, CB71944E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.