23138K Spherical Roller Bearing Specifications
Bore d (mm)
190
Outer D (mm)
320
Width B (mm)
104
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 23138K?
RUIST 23138K Spherical Roller Bearing: bore d = 190 mm, outer diameter D = 320 mm, width/height B = 104 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 23138K carry?
Dynamic load rating Cr = — kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 23138K 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 23138K replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 190 mm, OD 320 mm and width 104 mm match ISO dimensions, 23138K is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.