Double Sprocket Hearden Black Treatment Sprockets

=== Base Info ===

• Model NO.：LR-S1
• Application：Motor, Electric Cars, Machinery, Marine, Toy, Agricultural Machinery, Car, 1023 Steel or 1045 Steel
• Hardness：Hardened Tooth Surface
• Gear Position：External Gear
• Manufacturing Method：Sintered Gear
• Toothed Portion Shape：Double Helical Gear
• Material：1023 Steel or 1045 Steel
• Type：Advanced Heavy Equipment
• Color：White,Black,Blue,Yellow or Customized.
• Thickness：7.0-7.2mm
• Surface：Zinc Plating,Boiling Black with Polishing
• Certification：ISO9001: 2000, Ce
• Finish：Burrs
• Surface Treatment：Depend on Customer′s Requ
• Processing：Powder Metallurgy Sintering
• Quality Control：100% Inspection
• Trademark：SM
• Transport Package：Color Bag, Blister Card, Color Box and Carton
• Specification：1023 Steel or 1045 Steel
• Origin：China
• HS Code：8483409000

=== Description ===