3" x 1-1/4" Cast Iron V-Groove Wheel Swivel Caster w/ Total Lock Brake, 12mm-1.75 x 1-3/4" Threaded Stem - Part # 8GT30KP-VG-M12
V-groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate off the track thanks to the tread on either side of the v-groove. While not designed to run on flat iron, there is a 1/4" opening in the v-groove that can be used with 3/16" flat iron tracks.
Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed. For applications requiring more capacity or impact strength, check out the ductile steel & forged steel wheel caster options.
* Total locking brake casters work best with softer wheels like neoprene, soft rubber, thermoplastic rubber & polyurethane. The softer wheel allows the brake pad to grip the tread effectively. While total locking brakes also work with harder wheels, a strong push may cause slight movement of the caster wheel.
* With the thin metal used in the construction of the total lock brake mechanism, the overall temperature rating of the caster is limited to 180°F.
Specifications:
 Capacity: 350 Lbs.
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 Stem Size: 12mm
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 Wheel Diameter:3"
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 Stem Thread Pitch:1.75
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 Tread Width: 1-1/4"
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 Stem Length:1-3/4"
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 Groove Width:7/8"
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 Groove Depth: 7/16"
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 Tread Shape:V-Groove
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 Overall Height:4"
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 Bearing Type:Bushing
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 Caster Rig Material Type:Q235 Steel
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 Wheel Type:Cast Iron
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 Caster Rig Color/Finish:Silver Zinc Plated
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 Wheel Durometer: Brinell 145
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 Swivel Radius: 4-3/8"
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 Wheel Color: Black
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 Swivel Construction: Double Ball Raceway - Kingpin
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 Temp Range: -45˚F to 180˚F
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 Weight: 2.068 Lbs
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 Link to Replacement Wheel: LVG314
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