This 5 Pack of Nylon Twin Wheel casters are perfect for office chairs. The 7/16" diameter stem (see second image for detailed drawing) is the most common size on the market, 3/8" is available as well. These casters are rated for 75lbs each, so on a chair with 5 casters, you have over 300 lbs of load capacity. The bodies are designed to take common abuse from office and shop environments. We recommend replacing all 5 at a time, as overall heights can vary slightly between manufacturers. Nobody wants a wobbly chair!
SKU
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PTW50223BK (5 pack)
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Part Number
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12BH50-G714-5PK
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Series
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12 Series (to 100 lb/ea)
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Caster Type
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Kits
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Raceway Type
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Greased Pintel
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Brake
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None
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Load Capacity
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75 lb
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Wheel Diameter
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1.97 in
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Wheel Description
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Nylon
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Wheel Color
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Black
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Wheel Bearing
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Plain
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Wheel Profile
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Flat with Slightly Rounded Edges
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Wheel Hardness
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80 Shore D
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Wheel Thread Guards
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None
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Fastening
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7/16" x 7/8" grip ring
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Mounting Height
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2.38 in
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Operating Temperature Range
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-20F° to +180F°
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Warranty
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1 year
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Manufacturing Number
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PTW50223BK (5 pack)
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Conformity
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Tested to ANSI ICWM:2012 standards for capacity and durability
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