RN318E/MPBX Bearing Specifications
Bore d (mm)
90
Outer D (mm)
169.5
Width B (mm)
43
Dynamic rating Cr (kN)
370
Static rating Cor (kN)
350
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RN318E/MPBX?
RAYSDE RN318E/MPBX Bearing: bore d = 90 mm, outer diameter D = 169.5 mm, width/height B = 43 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RN318E/MPBX carry?
Dynamic load rating Cr = 370 kN and static load rating Cor = 350 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RN318E/MPBX typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE RN318E/MPBX replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 169.5 mm and width 43 mm match ISO dimensions, RN318E/MPBX is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.