4" x 2" Red & Grey Poly on Plastic Wheel Swivel Caster, 3/4"-10 x 4 Threaded Stem - Part #: 7RTP042UPRB
Designed as a budget friendly polyurethane option, our red & grey polyurethane on polyolefin wheels offer good load capacities while remaining floor safe for use on tile, hardwood & other finished surfaces. Compared to rubber wheels, they provide greater capacities & lower rolling resistance, though the firmer Shore A 95 tread is not as soft or cushioning as rubber.
The tread is mechanically bonded to the core, making it better suited for dry environments. Wet conditions, prolonged UV exposure & extreme temperatures can accelerate wear & potentially lead to de-treading over time.
Polyurethane wheels come in variety of colors, tread shapes & durometers to meet your application needs. While the color doesn’t affect performance, the tread shape & durometer will.
Specifications:
 Capacity: 600 Lbs.
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 Stem Size: 3/4"
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 Wheel Diameter:4"
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 Stem Thread Pitch:10
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 Tread Width: 2"
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 Stem Length:4"
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 Tread Shape:Slightly Crowned
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 Overall Height:5-5/8"
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 Bearing Type:Precision Ball
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 Caster Rig Material Type:Cold Rolled Steel
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 Wheel Type:Polyurethane on Plastic
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 Caster Rig Color/Finish:Silver Zinc Plated
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 Wheel Durometer: Shore D 60 (+/-5)
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 Swivel Radius: 3-1/4"
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 Wheel Color: Red & Grey
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 Swivel Construction: Double Ball Raceway - 5/8" Kingpin
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 Temp Range: -20˚F to 180˚F
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 Weight: 3.924 Lbs
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