Grooved / Captive

vgroove ugroove

U-Grooved steel wheels have been designed to have a high load capacity.
Each U-Groove steel wheel is treated with an anti-rust process and finished with powder coat paint

Injection molded ultra-strong, glass filled nylon wheel
Has the same weight capacity of steel, yet incredibily light-weight.
Rust free material makes this the perfect wheel for outdoor applications.
100% washable and steam cleanable; not effected by grease, oils, most chemicals and cleaning solutions, salt, brine and blood.
Extreme impact strength and abrassion and compression resistance, and will not flat spot.
Durometer: 85 Shore D (+/-5).
Temperature range: -45? F to 250? F

Made specifically for use on inverted angle iron track; they can also be used on flat surfaces.
Each wheel has a precisely machined 90? V-groove with releief groove which enables load equalization.
Ductile steel is a combination of special alloys:

Give it higher weight capacities than cast iron
More economical than drop forged steel
Also referred to a malleable iron
Material may flex rather than cracking or breaking when submitted to an extreme shock load.

Extra thick walled, heavy-duty core, hub & tread face.
Available with Precision and tapered bearings maximize mobility and performance in towing and severe use environments.
Tensile strength of 60,000 PSI.
Temperature range: -45? F to 800? F.

Cast iron V-groove wheels are made specifically for use on inverted angle iron track; they can also be used on flat surfaces.
Strong durable wheels at an economical .
Each wheel has a precisely machined 90? V-groove with releief groove which enables load equalization.
Tensile strength of 30,000 PSI.
Temperature range: -45? F to 600? F.

Solid ASTM 1045 Steel, straight sided construction offers the maximum weight capacity and durability of any V-groove type wheel on the market.
Sealed precision ball bearings offer the best possible mobility and do not require any maintenance.
Wheels are Zinc plated to resist rust.
Offers long service life; even in ongoing usage applications.
Popular applications include use in casters and on sliding gates.
Can be purchased as kits for gate use; that include bushings & axles