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Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
Hole Diameter(Outer Diameter): 20mm/0
such as the upcoming holiday
Outside Diameter: 25
100pcs x Tension Spring
has the high elasticity and damping noise reduction effect is obvious
21 Teeth Sprocket 1/4" Pitch, 15mm Bore Carbon Steel with Set Screws 25X250 Mm Hole Diameter(Outer Diameter): 20mm/0Features: 1. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Round hole with 2pcs Set Screws at 90 degrees. The shaft can be fixed well, which is convenient to use. 2. The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in
US$ 165.00
US$ 15.95
US$ 17.06
US$ 15.95
