RN348EX/MPBX Bearing Specifications
Bore d (mm)
240
Outer D (mm)
442
Width B (mm)
95
Dynamic rating Cr (kN)
1730
Static rating Cor (kN)
2280
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RN348EX/MPBX?
RAYSDE RN348EX/MPBX Bearing: bore d = 240 mm, outer diameter D = 442 mm, width/height B = 95 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RN348EX/MPBX carry?
Dynamic load rating Cr = 1730 kN and static load rating Cor = 2280 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RN348EX/MPBX typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE RN348EX/MPBX replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 240 mm, OD 442 mm and width 95 mm match ISO dimensions, RN348EX/MPBX is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.