4646DCMYA3/1 Bearing Specifications
Bore d (mm)
230
Outer D (mm)
329.5
Width B (mm)
80
Dynamic rating Cr (kN)
340
Static rating Cor (kN)
570
Grease limit speed (r/min)
950
Oil limit speed (r/min)
1400
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 4646DCMYA3/1?
RAYSDE 4646DCMYA3/1 Bearing: bore d = 230 mm, outer diameter D = 329.5 mm, width/height B = 80 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 4646DCMYA3/1 carry?
Dynamic load rating Cr = 340 kN and static load rating Cor = 570 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 4646DCMYA3/1 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 4646DCMYA3/1 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 230 mm, OD 329.5 mm and width 80 mm match ISO dimensions, 4646DCMYA3/1 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.