7021CSN24 Angular Contact Ball Bearing Specifications
Bore d (mm)
105
Outer D (mm)
160
Width B (mm)
26
Dynamic rating Cr (kN)
111
Static rating Cor (kN)
85.5
Grease limit speed (r/min)
11400
Oil limit speed (r/min)
17300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7021CSN24?
RUIST 7021CSN24 Angular Contact Ball Bearing: bore d = 105 mm, outer diameter D = 160 mm, width/height B = 26 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7021CSN24 carry?
Dynamic load rating Cr = 111 kN and static load rating Cor = 85.5 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7021CSN24 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 7021CSN24 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 105 mm, OD 160 mm and width 26 mm match ISO dimensions, 7021CSN24 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.