71915EX Angular Contact Ball Bearing Specifications
Bore d (mm)
75
Outer D (mm)
105
Width B (mm)
16
Dynamic rating Cr (kN)
21600
Static rating Cor (kN)
22400
Grease limit speed (r/min)
13500
Oil limit speed (r/min)
20500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71915EX?
RAYSDE 71915EX Angular Contact Ball Bearing: bore d = 75 mm, outer diameter D = 105 mm, width/height B = 16 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 71915EX carry?
Dynamic load rating Cr = 21600 kN and static load rating Cor = 22400 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71915EX 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 RAYSDE 71915EX replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 105 mm and width 16 mm match ISO dimensions, 71915EX is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.