180BAR10S Angular Contact Ball Bearing Specifications
Bore d (mm)
180
Outer D (mm)
280
Width B (mm)
90
Dynamic rating Cr (kN)
151
Static rating Cor (kN)
385
Grease limit speed (r/min)
3300
Oil limit speed (r/min)
4200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 180BAR10S?
RUIST 180BAR10S Angular Contact Ball Bearing: bore d = 180 mm, outer diameter D = 280 mm, width/height B = 90 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 180BAR10S carry?
Dynamic load rating Cr = 151 kN and static load rating Cor = 385 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 180BAR10S 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 180BAR10S replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 180 mm, OD 280 mm and width 90 mm match ISO dimensions, 180BAR10S is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.