26 Inch Four-Point Contact 671x886.8x63mm Ball Slewing Ring Bearing - Outside Gear Inner Diameter - 10mm and gear assemblies

and gear assemblies

Size : 5mm x 9mm x 3mm

the NU317MY inner diameter is 85mm

🟢 Cage: Rivet-type pressed steel

26 Inch Four-Point Contact 671x886.8x63mm Ball Slewing Ring Bearing - Outside Gear Inner Diameter - 10mm and gear assemblies26 Inch Four Point Contact 671x886. 8x63 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.)