319438DA-2LS Bearing Specifications
Bore d (mm)
190
Outer D (mm)
260
Width B (mm)
80
Dynamic rating Cr (kN)
550
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 319438DA-2LS?
RAYSDE 319438DA-2LS Bearing: bore d = 190 mm, outer diameter D = 260 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 319438DA-2LS carry?
Dynamic load rating Cr = 550 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 319438DA-2LS typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 319438DA-2LS replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 190 mm, OD 260 mm and width 80 mm match ISO dimensions, 319438DA-2LS is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.