Premier Manufacturing Co. Hinge Assembly 440 & 440A

Description

Premier is the only company in the industry to offer adjustable hinge assemblies! Premier's hinge assemblies feature a no metal-to-metal contact; instead, they ride entirely on the bushing. These hinge assemblies are also the toughest on the market, with certain models featuring a capacity rating of up to 150,000 lbs.
Hinge Assembly 440 (rubber bushing) & 440A (poly bushing)
Accepts 3 in. standard channel or square tubing
Sold as a pair, 2 hinges
Maximum Gross Trailer Weight (pair): 100,000 lbs
Unit Weight (pair): 53.2 lbs
Bushing Replacement: 448 (rubber/ 2 pieces) or 448A (poly/ 2 pieces)
Inside Diameter: 2 in.
Outside Diameter: 3 1/2 in.
Length: 1 3/4 in.
Each Hinge Includes:
351: Bolt & Nut (2)
424L/424R: Housing
441: Bracket
442: Pin
445: Adjustable Show
447: Bolt (2)
448: Bushing (2)
653: Retaining Ring (2)
***IMPORTANT GUIDELINES***
Never attempt weld repair of damaged or worn hinge components
Clean and inspect hinge assemblies for damage or excessive wear before each and every use
All weld attachments should be performed by a certified welder skilled in structural welding
The mounting structure the hinges are welded to must be of sufficient strength to withstand load ratings of hinges
Do not bind up (jackknife) any application as stresses can cause damage to products or components, resulting in failure and detachment of the trailer while in use