Standard duty,LDK brand
Bearing housing: water-proof plastic flange housing, four bolts
Colour:black housing+orange cover
Stainless steel bearing, set screw locking
shaft Dia:20mm to 40mm,or 3/4" to 1-9/16"
With food grade grease+silicon rubber seal
Self aligning,Relubricable
Operating temperature: -35℃~102℃