50 Series 4/5/6/8" Nylon Heavy Duty Caster
Wheel Diameter：100mm / 126mm / 151mm / 196mm
Wheel Width：51mm (2")
Wheel Type：Nylon 6
Moving Loading：4"-400 KG、5"-400 KG、6"-450 KG、8"-450 KG
Type：Rigid、Swivel Plate、Plate with Total Brake、Plate with side Brake
Plate Size：115 x 100mm
Bolt Hole Spacing：76~92mm x 66~76mm
Total Height：4"-143mm 、5"-165mm、6"-190mm、8"-240mm
Bearing：two precision bearings #6204 (Hole：20mm)
Code
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item
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code
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4” Nylon Heavy Duty Caster (Swivel)
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50-420NBW11-SW
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4” Nylon Heavy Duty Caster (Rigid)
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50-420NBW-RG
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4” Nylon Heavy Duty Caster (with side Brake)
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50-420NBW11-SB
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4” Nylon Heavy Duty Caster (with Total Brake)
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50-420NBW11-TB
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5” Nylon Heavy Duty Caster (Swivel)
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50-520NBW11-SW
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5” Nylon Heavy Duty Caster (Rigid)
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50-520NBW-RG
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5” Nylon Heavy Duty Caster (with side Brake)
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50-520NBW11-SB
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5” Nylon Heavy Duty Caster (with Total Brake)
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50-520NBW11-TB
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6” Nylon Heavy Duty Caster (Swivel)
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50-620NBW11-SW
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6” Nylon Heavy Duty Caster (Rigid)
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50-620NBW-RG
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6” Nylon Heavy Duty Caster (with side Brake)
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50-620NBW11-SB
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6” Nylon Heavy Duty Caster (with Total Brake)
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50-620NBW11-TB
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8” Nylon Heavy Duty Caster (Swivel)
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50-820NBW11-SW
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8” Nylon Heavy Duty Caster (Rigid)
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50-820NBW-RG
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8” Nylon Heavy Duty Caster (with side Brake)
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50-820NBW11-SB
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8” Nylon Heavy Duty Caster (with Total Brake)
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50-820NBW11-TB
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