MroMax Nylon Plastic Pulley U-Shape Groove Wheel 4x18x6mm Guide Bearing Pulley Rail Ball Wheel for Driving Mechanical Equipment, Doors and Windows White 4Pcs

KWD 3.500

ColorWhite

Size4x18x6mm

Number of Items4

【Material】It is made of high-quality nylon and plastic, with high durability, long service life; Main Color: White.
【Dimension】Inner diameter 4mm/0.16inch; Outside diameter 18mm/0.71inch; Thickness 6mm/0.24inch.
【Feature】Smooth motion, high printing precision, low noise, can greatly improve the printing speed.U Shape groove ball bearings, fashionable, slide flexible, compression wear.
【Wide Application】Widely used in transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, etc.
【Package Content】4Pcs x Bearing Pulley.

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