316077A Bearing Specifications
Bore d (mm)
440
Outer D (mm)
620
Width B (mm)
225
Dynamic rating Cr (kN)
3910
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 316077A?
RAYSDE 316077A Bearing: bore d = 440 mm, outer diameter D = 620 mm, width/height B = 225 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 316077A carry?
Dynamic load rating Cr = 3910 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 316077A typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 316077A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 440 mm, OD 620 mm and width 225 mm match ISO dimensions, 316077A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.