7218BEAT85 Angular Contact Ball Bearing Specifications
Bore d (mm)
90
Outer D (mm)
160
Width B (mm)
30
Dynamic rating Cr (kN)
120
Static rating Cor (kN)
93.5
Grease limit speed (r/min)
3600
Oil limit speed (r/min)
5300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7218BEAT85?
RUIST 7218BEAT85 Angular Contact Ball Bearing: bore d = 90 mm, outer diameter D = 160 mm, width/height B = 30 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7218BEAT85 carry?
Dynamic load rating Cr = 120 kN and static load rating Cor = 93.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7218BEAT85 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 7218BEAT85 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 160 mm and width 30 mm match ISO dimensions, 7218BEAT85 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.