7212A Angular Contact Ball Bearing Specifications
Bore d (mm)
60
Outer D (mm)
110
Width B (mm)
22
Dynamic rating Cr (kN)
74.5
Static rating Cor (kN)
45.5
Grease limit speed (r/min)
8900
Oil limit speed (r/min)
11800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7212A?
RUIST 7212A Angular Contact Ball Bearing: bore d = 60 mm, outer diameter D = 110 mm, width/height B = 22 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7212A carry?
Dynamic load rating Cr = 74.5 kN and static load rating Cor = 45.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7212A 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 7212A replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 60 mm, OD 110 mm and width 22 mm match ISO dimensions, 7212A is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.