1 piece 400*100mm Belt Grinder Contact Wheel Grooved Rubber Polishing Wheel Dynamically Balanced shaft Mounted Ceramic Grinding Head 6004 installed 20mm ---- Wheel

6004 installed 20mm ----  Wheel installed by bearings 6004 with 20mm inner hole ( bearings OD42*ID20*TH12)

abrasion resistant

Joint type: Butt joint

ID 25mm/28mm/32mm ---  25mm/28mm/32mm through hole used on engine shaft or grinder axle

1 piece 400*100mm Belt Grinder Contact Wheel Grooved Rubber Polishing Wheel Dynamically Balanced shaft Mounted Ceramic Grinding Head 6004 installed 20mm ---- Wheel400*100mm Grooved Rubber Belt Grinder Contact Wheel Inner Hole: ID 55mm without boss 55mm through hole, thickness 16mm Size: 400 (OD)* 100(TH) Hardness: 35A 95A can be customized Feature: Made by Strong hard wearing rubber, working with sanding belt #36 1000 for coarse grinding and fine polishing Glued excellent, with long service life Low noise, without vibration, safe operation environment Application: Rams Bralin Contact Wheel offers a full line of