2201 Self-Aligning Ball Bearing Specifications
Bore d (mm)
12
Outer D (mm)
32
Width B (mm)
14
Dynamic rating Cr (kN)
8.5
Static rating Cor (kN)
1.73
Grease limit speed (r/min)
22000
Oil limit speed (r/min)
26000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 2201?
RUIST 2201 Self-Aligning Ball Bearing: bore d = 12 mm, outer diameter D = 32 mm, width/height B = 14 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 2201 carry?
Dynamic load rating Cr = 8.5 kN and static load rating Cor = 1.73 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 2201 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 2201 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 12 mm, OD 32 mm and width 14 mm match ISO dimensions, 2201 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.