Detailed description
Bearing model: RTB580/RTB580G Rotary Table Bearing
Inner Diameter (I D): 580 mm
Outer diameter (OD): 750 mm
Width/Height: 90 mm
Material:chrome steel(GCR15/GCr15SiMn)
Number of Row: Three rows
Weight: 93 kg
RTB580 Bearing with Oil Lubrication
RTB580G bearing with grease Lubrication
Axial radial bearings RTB are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial preload, For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.











