7317AW Angular Contact Ball Bearing Specifications
Bore d (mm)
85
Outer D (mm)
180
Width B (mm)
41
Dynamic rating Cr (kN)
175
Static rating Cor (kN)
133
Grease limit speed (r/min)
2600
Oil limit speed (r/min)
3600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7317AW?
RUIST 7317AW Angular Contact Ball Bearing: bore d = 85 mm, outer diameter D = 180 mm, width/height B = 41 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7317AW carry?
Dynamic load rating Cr = 175 kN and static load rating Cor = 133 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7317AW typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 7317AW replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 180 mm and width 41 mm match ISO dimensions, 7317AW is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.