BSN2052/DT Angular Contact Ball Bearing Specifications
Bore d (mm)
20
Outer D (mm)
52
Width B (mm)
56
Dynamic rating Cr (kN)
51.5
Static rating Cor (kN)
82
Grease limit speed (r/min)
5800
Oil limit speed (r/min)
5800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST BSN2052/DT?
RUIST BSN2052/DT Angular Contact Ball Bearing: bore d = 20 mm, outer diameter D = 52 mm, width/height B = 56 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST BSN2052/DT carry?
Dynamic load rating Cr = 51.5 kN and static load rating Cor = 82 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST BSN2052/DT 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 BSN2052/DT replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 20 mm, OD 52 mm and width 56 mm match ISO dimensions, BSN2052/DT is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.