BSF40115 Angular Contact Ball Bearing Specifications
Bore d (mm)
40
Outer D (mm)
115
Width B (mm)
46
Dynamic rating Cr (kN)
94.5
Static rating Cor (kN)
135
Grease limit speed (r/min)
3100
Oil limit speed (r/min)
3100
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST BSF40115?
RUIST BSF40115 Angular Contact Ball Bearing: bore d = 40 mm, outer diameter D = 115 mm, width/height B = 46 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST BSF40115 carry?
Dynamic load rating Cr = 94.5 kN and static load rating Cor = 135 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST BSF40115 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 BSF40115 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 40 mm, OD 115 mm and width 46 mm match ISO dimensions, BSF40115 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.