23228K Spherical Roller Bearing Specifications
Bore d (mm)
140
Outer D (mm)
250
Width B (mm)
88
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 23228K?
RUIST 23228K Spherical Roller Bearing: bore d = 140 mm, outer diameter D = 250 mm, width/height B = 88 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 23228K carry?
Dynamic load rating Cr = — 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 RUIST 23228K typically used?
Spherical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 23228K replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 250 mm and width 88 mm match ISO dimensions, 23228K is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.