Pulley: Glass reinforced nylon plastic
One piece, precision molded concentrically around
ings, +/-0.010 T.I.R.
Hub: Powdered metal
Bearings are sealed A.E.B.C.-1
Foreign bearings are standard; domestic bearings
available upon request.
(Standard bearing number 6203-2RS)
Advantages of using V-Belt Idler Pulleys:
Lower coefficient of friction reduces wear, increases
life, lowers maintenance costs.
Nylon plastic resists oils, solvents, many acids,
fully corrosion resistant.
One piece, molded construction pulleys are immune
rivet fatigue and separation that is often found
piece metal pulleys.
See also bore, shoulder and clevis adapters, series