Products carefully packaged, after long distance transport or long time store, open the package, brand new, no damage no rust.
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Technical Information
Product Name: Roller Chain Sprocket 20B15HT Green Painted
Chain Standard:DIN 20B
TYPE: A
Pitch:31.75mm
Roller Diam.: 19.05mm
Teeth Thickness: 18.50+0/-0.30 mm
Bore: Finished Bore 50.8 ±0.013mm
Keyway & Set Screws: N/A
Heat Treatment: Teeth Hardness 45±HRC Depth≥1.0mm
Surface Treatment: Green paint
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