22330C Spherical Roller Bearing Specifications
Bore d (mm)
150
Outer D (mm)
320
Width B (mm)
108
Dynamic rating Cr (kN)
1320
Static rating Cor (kN)
1820
Grease limit speed (r/min)
1000
Oil limit speed (r/min)
1400
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 22330C?
RUIST 22330C Spherical Roller Bearing: bore d = 150 mm, outer diameter D = 320 mm, width/height B = 108 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 22330C carry?
Dynamic load rating Cr = 1320 kN and static load rating Cor = 1820 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 22330C typically used?
Spherical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST 22330C replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 320 mm and width 108 mm match ISO dimensions, 22330C is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.