AD4700 Cylindrical Roller Bearing Specifications
Bore d (mm)
190
Outer D (mm)
340
Width B (mm)
101.22
Dynamic rating Cr (kN)
1920
Static rating Cor (kN)
1250
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST AD4700?
RUIST AD4700 Cylindrical Roller Bearing: bore d = 190 mm, outer diameter D = 340 mm, width/height B = 101.22 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST AD4700 carry?
Dynamic load rating Cr = 1920 kN and static load rating Cor = 1250 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST AD4700 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 AD4700 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 190 mm, OD 340 mm and width 101.22 mm match ISO dimensions, AD4700 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.