35 Inch Four-Point Contact 878x1185.6x100mm Ball Slewing Ring Bearing - Outside Gear Outer Diameter - 180mm the 6317-2NSE inner diameter is

the 6317-2NSE inner diameter is 85mm

outer diameter is 85mm and width is 10mm

UCP209-26 Pillow Block Bearing with eccentric collar lock

6221DDU bearing is sealed and self lubricated

35 Inch Four-Point Contact 878x1185.6x100mm Ball Slewing Ring Bearing - Outside Gear Outer Diameter - 180mm the 6317-2NSE inner diameter is35 Inch Four Point Contact 878x1185. 6x100 mm Ball Slewing Ring Bearing with Outside Gear Four Point Contact Ball Slewing Bearing with Outside Gear A slewing bearing ring is a rotational rolling element bearing that typically supports a heavy but slow turning or slow oscillating load, often a horizontal platform such as a conventional crane, or the wind facing platform of a horizontal axis windmill. (To 'slew' means to turn without change of place.)