7940CSN24 Angular Contact Ball Bearing Specifications
Bore d (mm)
200
Outer D (mm)
280
Width B (mm)
38
Dynamic rating Cr (kN)
239
Static rating Cor (kN)
234
Grease limit speed (r/min)
5900
Oil limit speed (r/min)
9100
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7940CSN24?
RUIST 7940CSN24 Angular Contact Ball Bearing: bore d = 200 mm, outer diameter D = 280 mm, width/height B = 38 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7940CSN24 carry?
Dynamic load rating Cr = 239 kN and static load rating Cor = 234 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7940CSN24 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 7940CSN24 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 280 mm and width 38 mm match ISO dimensions, 7940CSN24 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.