8" x 2-1/2" Eco Rubber Wheel Rigid Caster - 450 Lbs. Capacity Power Grease Guns Overall Height 6-1/2" Bearing Type

Overall Height 6-1/2" Bearing Type Sealed Precision Bearing Plate Size 4" x 4-1/2" Lock Type Total Lock Brake Model / MPN FTTP50JX6017YY Tread Type Non-Marking Thermoplastic Rubber Core Type Polyolefin Core Swivel Radius 6-1/4" Bolt Hole Pattern 2-5/8" x 3-5/8" to 3" x 3" Bolt Hole Diameter 3/8" Durometer Shore A 75 (+/-5)

The source lists Roller bearing

Protects overhead-door tracks

and required lift height

1 standards

8" x 2-1/2" Eco Rubber Wheel Rigid Caster - 450 Lbs. Capacity Power Grease Guns Overall Height 6-1/2" Bearing TypeProduct Overview The Eco Rubber tires have a solid rubber tread on a plastic rim. Using recycled tire rubber, these wheels are both economic and earth friendly. The flat, extra wide tread is ideal for rolling on grass, dirt, or other rough floor coverings. With a flat free design, you'll never have to worry about filling them up with air before using them. Tread: Solid Rubber Tread This caster is listed with wheel diameter 8", tread width 2 1 2", load