color
blue/yellow/red or as buyer's requirements
Bearing
6204/6205/6305/6306/6307/6308 plastic bearing housing
condition
end cup of o belt wheel roller
Shaft
Dia 30mm 45#steel (GB) equal to C45 (DIN)
certification
CE,ISO,BV,SGS,IKA,ETC
bearing brand
C&U, HRB,SKF or as requirements
tube Material
carbon steel Q235 equal to S235JR sHAFT(DIN)
type
pvc tube gravity conveyor roller
advantage
baoding roller factory direct