22218EM Spherical Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
160
Width B (mm)
40
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 22218EM?
RUIST 22218EM Spherical Roller Bearing: bore d = 90 mm, outer diameter D = 160 mm, width/height B = 40 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22218EM 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 22218EM 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 22218EM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 160 mm and width 40 mm match ISO dimensions, 22218EM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.