2217 Self-Aligning Ball Bearing Specifications
Bore d (mm)
85
Outer D (mm)
150
Width B (mm)
36
Dynamic rating Cr (kN)
64.5
Static rating Cor (kN)
23.6
Grease limit speed (r/min)
3800
Oil limit speed (r/min)
4800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 2217?
RUIST 2217 Self-Aligning Ball Bearing: bore d = 85 mm, outer diameter D = 150 mm, width/height B = 36 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 2217 carry?
Dynamic load rating Cr = 64.5 kN and static load rating Cor = 23.6 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 2217 typically used?
Self-Aligning Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 2217 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 150 mm and width 36 mm match ISO dimensions, 2217 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.