V-groove caster wheels are designed to guide equipment by rolling on inverted angle iron track. Elevated track minimizes problems caused by floor debris. The relief groove at the base of the “V” equalizes the load on each face of the angle. Forged Steel V-groove caster wheels minimize wear of the V-groove sides and are best for frequent operation. When not operating on track, the considerable wheel tread on each side of the V-groove allows for use on smooth floors. It is important that if more than one track is used they are parallel, straight and level. Otherwise V-groove wheels may bind or run up over the track. Tolerance should be within plus or minus 1/64″ every 20 feet. Joints between pieces of track should be smooth and well reinforced. V-groove caster wheels are standard with straight roller bearings, which allow only 1/16″ total end play (side to side movement). It is desirable when loads are great to use tapered bearings, which have thrust as well as radial capacity. The proper adjustment of tapered bearings prohibits end play.
Compression must be applied to properly seat tapered bearings. This is achieved by tightening down against a bearing spacer on each side of the wheel to a maximum looseness of .010. Since tapered bearings prohibit end play, their use requires parallel track. Unless the layout is nearly perfect, it is best to use a single angle iron track for V-groove caster wheels parallel to an elevated flat bed for wheels without a V-groove.
These wheels excel in industries requiring guided movement for heavy loads. In automotive manufacturing, they support tow-line systems, moving vehicle parts along assembly lines with precision. The aerospace sector uses them to transport aircraft components in assembly areas, ensuring stable handling of large parts. Boat and yacht building relies on V-groove wheels to guide hulls and molds along tracks, while observatories use them for moving telescope roofs with exact alignment. Heavy manufacturing and steel mills depend on their durability for transporting oversized machinery or molten metal loads, even under abusive conditions like shock loads or impacts. Food processing facilities utilize them to move baked goods into ovens or guide products along production lines, maintaining cleanliness and efficiency.
Warehouses and distribution centers benefit from V-groove wheels for guided movement of heavy goods, ensuring smooth material flow over long distances. In paint lines, they keep products aligned during painting processes, while assembly tracks across various industries use them for seamless production sequences. Mining operations can employ them for mine carts on tracks, particularly with ductile steel wheels to handle rough conditions, though this is less common. The textile industry may use them for moving machinery or materials on tracks, ensuring controlled motion in production setups. For powered equipment applications in any industry, track alignment is critical—contact us at sales@castercity.com to ensure your setup meets the necessary standards for safety and performance.
Solid Stainless wheels are standard with Stainless Roller Bearings and Spanner Bushings.
V-Groove Gray Iron Wheels perform well only if they are not exposed to any kind of abuse. Abuse includes things like shock loads, impact, poor floors or floor obstructions, overload, and use with mechanically powered equipment. We recommend only Ductile, Forged, or Machined Steel wheels for applications which may involve any kind of abuse. Call us first for a written recommendation before selecting any V-Groove Gray Iron wheel.
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PN: 30FV6X3-R
Maximum Capacity (lbs)
7000 lbs
Fastening Type
Rigid Plate
Wheel Type
Forged Steel, V Groove
Overall Height
7-1/2"
Wheel Width
3"
Wheel Diameter
6"
Wheel Bearing
Roller
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Caster City® has been supplying the highest quality plate casters, stem casters and wheels since 1977.
This include all casters and wheels: stainless, pneumatic, stem (threaded stem and expanding rubber stem ), swivel, rigid, locking, total locking, replacement, chair and furniture casters. Caster wheels include phenolic, rubber, polyurethane, polyolefin, steel, v-groove.
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