22308EAKE4 Spherical Roller Bearing Specifications
Bore d (mm)
40
Outer D (mm)
90
Width B (mm)
33
Dynamic rating Cr (kN)
170
Static rating Cor (kN)
153
Grease limit speed (r/min)
5300
Oil limit speed (r/min)
6700
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22308EAKE4?
RUIST 22308EAKE4 Spherical Roller Bearing: bore d = 40 mm, outer diameter D = 90 mm, width/height B = 33 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22308EAKE4 carry?
Dynamic load rating Cr = 170 kN and static load rating Cor = 153 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22308EAKE4 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 22308EAKE4 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 40 mm, OD 90 mm and width 33 mm match ISO dimensions, 22308EAKE4 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.