SL192311 Cylindrical Roller Bearing Specifications
Bore d (mm)
55
Outer D (mm)
120
Width B (mm)
43
Dynamic rating Cr (kN)
270
Static rating Cor (kN)
255
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST SL192311?
RUIST SL192311 Cylindrical Roller Bearing: bore d = 55 mm, outer diameter D = 120 mm, width/height B = 43 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST SL192311 carry?
Dynamic load rating Cr = 270 kN and static load rating Cor = 255 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST SL192311 typically used?
Cylindrical Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST SL192311 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 55 mm, OD 120 mm and width 43 mm match ISO dimensions, SL192311 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.