22317ACA Spherical Roller Bearing Specifications
Bore d (mm)
85
Outer D (mm)
180
Width B (mm)
60
Dynamic rating Cr (kN)
390
Static rating Cor (kN)
505
Grease limit speed (r/min)
1900
Oil limit speed (r/min)
2600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22317ACA?
RUIST 22317ACA Spherical Roller Bearing: bore d = 85 mm, outer diameter D = 180 mm, width/height B = 60 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22317ACA carry?
Dynamic load rating Cr = 390 kN and static load rating Cor = 505 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22317ACA 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 22317ACA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 180 mm and width 60 mm match ISO dimensions, 22317ACA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.