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Quick Details

Model Number: JKUS821
Brand Name: juhang
Place of Origin: China (Mainland)
Standard: ISO
Material: Plastic Teeth / Metal Insert
plastic: white

Specifications

Model:
JKUS821Z21/JKUS821Z23/JKUS821Z25/JKUS821Z27/JKUS821Z29

Material: nylon

Teeth Actual:
21/23/25/27/29

Teeth Effect:
10.5/11.5/12.5/13.5/14.5

Pitch die(mm):
129.26/141.22/153.21/165.21/177.24

Outer die(mm):
129.5/142/154.2/166/179

Axis diameter(mm):  20  30  35  40  45

Weight(kg/m):1.03/1.23/1.46/1.67/2.06