Roller – 2 3/8” (2 1/2") round or 2" Square graphite impregnated nylon roller is UV stabilized and a full 7" in diameter. The precision machined low friction surface helps extend the life of the gate coating. The high density of the nylon roller allows gates to roll with minimum effort. A perfect match for automated gates to extend the life expectancy of expensive gate operators.
Bracket – for 4” posts are standard but 2 7/8" (3"), 3 1/2" and 4 1/2" are also available. The heavy duty design is made from 5/16” (8mm) thick galvanized steel rather than cast aluminum for long term performance. Rather than a single vertical gusset we use a 3 way gusset for superior strength. The axle housing is 1/2” thick and penetrates the base. U bolts, nuts, washers included. The 1/2" set screw includes a locking nut.
Axle – 1-1/18” machined steel axle is galvanized for long life. Stainless steel snap rings on bo th sides securely retain the wheel. Machined set screw section in the axle allows for fine tuned roller alignment.
Bearings – two 62/28 RS - rubber sealed bearings are pressed into both sides of the roller.
Nylon Dust Covers – protect the bearings on each side of the wheel.
Load Rating – 4000# reaction load.
Warranty – Five (5) Year Limited Warranty.