RN228E/MPBX Bearing Specifications
Bore d (mm)
140
Outer D (mm)
225
Width B (mm)
42
Dynamic rating Cr (kN)
460
Static rating Cor (kN)
510
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RN228E/MPBX?
RAYSDE RN228E/MPBX Bearing: bore d = 140 mm, outer diameter D = 225 mm, width/height B = 42 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RN228E/MPBX carry?
Dynamic load rating Cr = 460 kN and static load rating Cor = 510 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RN228E/MPBX typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE RN228E/MPBX replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 225 mm and width 42 mm match ISO dimensions, RN228E/MPBX is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.