Single wheel cast iron core PU wheel korea style

• Item : RFW30PCK
• Wheel materials : PU cast iron core
• Wheel bearings : Precision double ball bearing(6203)/Roller bearing
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• Unit: mm/kg
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• ART-NO.       Wheel             LC(kg)
• RF30W100PCK       100x50   250
• RF30W125PCK       125x50         300
• RF30W150PCK       150x50 350
• RF30W200PCK       200x50         400