5pcs 6x30x13mm Ball Bearing Pulley with U Groove – Orange

Deep groove ball bearings. fashionable. flexible. compression wear.

Suitable for furniture accessories. garage door pulleys. moving doors. sliding glass doors. aluminum doors. etc

This U-groove pulley is made of reinforced nylon + bearing steel.

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The 5 U-grooved wheels are ideal DIY gadgets for building the camera track system and can also replace the cart wheels which use skate/skateboard wheels with 6mm center bore.

Product dimensions: 6 mm (inner diameter) x 30 mm (outer diameter) x 13 mm (thickness). 5 pieces

5pcs 6x30x13mm Ball Bearing Pulley with U Groove – Orange