4" X 2" Sliding Gate Rollers, Cast Iron V Groove Wheel with Roller Bearing, Heavy Duty Metal Wheel-700 lbs Capacity, Industrial Sliding Gate Wheels for Metal Gate, Black（4 Pack）

V-Groove wheels are made of selected high-quality Cast Iron materials, long wearing with high load capacities
Axle Bore ：1/2", Hub Length: 2-3/16, Bearing Size: ¾”Roller Bearing. 7/8" Width of groove and 7/16" depth of groove
Temperature range: -40° F to +500° F. For use on tracks, or flat surfaces
Weight capacity ranges : 4"wheel: 700 lbs. 5"wheel: 900 lbs. 6"wheel: 1000lbs. 8"wheel: 1200lbs.
V-groove wheels are widely used in rolling, sliding gates, rolling saw mills, ovens, ventilation equipment, measurement equipment etc., to roll tracks

Size: 4"x1.5"

Number of Wheels: 4

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