4" Polymadic Wheel Swivel Grip Ring Stem Caster
4" x 1-1/4" Polymadic wheel, 325lbs. capacity, 7/16" x 1-3/8" swivel grip ring stem, and overall height of 5". Medium duty.
High performance UV resistant, liquid cast polyurethane elastomer; mechanically locked onto an injection molded polyolefin core; takes more abuse and has a longer service life than standard PP wheels.
1-1/4" wide wheel is Maroon on gray, with sanitary style (no thread guards) dished out core and dual row annular ball bearings, offering improved mobility and stability- axle can be completely tightened without binding the bearings.
- 325 lbs. Capacity
- Durometer: 55 Shore D (+/-5)
- Temperature Range: -45° F to 180° F
|Bearing||Annular ball bearing|
|Load Capacity||325 lbs.|
|Stem Size||7/16" x 1-3/8" grip stem|
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