7044BDB Angular Contact Ball Bearing Specifications
Bore d (mm)
220
Outer D (mm)
340
Width B (mm)
112
Dynamic rating Cr (kN)
400
Static rating Cor (kN)
700
Grease limit speed (r/min)
900
Oil limit speed (r/min)
1300
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 7044BDB?
RAYSDE 7044BDB Angular Contact Ball Bearing: bore d = 220 mm, outer diameter D = 340 mm, width/height B = 112 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 7044BDB carry?
Dynamic load rating Cr = 400 kN and static load rating Cor = 700 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 7044BDB 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 7044BDB replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 220 mm, OD 340 mm and width 112 mm match ISO dimensions, 7044BDB is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.