U Grooved Pulley PU Round Belt Pulleys Aluminum For 6/8mm Width Belt OD 20-80mm

Type：U Grooved Pulley。. -Grooved width: 6/8mm(for 6/8mm width belt)。. -OD: 20mm 30mm 40mm 60mm 80mm。. -Material: aluminium alloy。. -For PU Round belt。. -Widely used: motor, mini spindle, model transmission design。.

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