A557 Roller Chain | A Type Steel Agricultural Chain
A557 Roller Chain | A Type Steel Agricultural Chain
A557 Roller Chain | A Type Steel Agricultural Chain
Model
A557 Agricultural Chain

Item specifics

Material
45Mn
Color
Natural
Surface Treatment
Shot Peening/Heat Treatment/Plating/Lubrication
Accuracy
High precision agricultural chain
Quality
Durable agricultural chain
Interchangeability
Directly interchangeable with other brands

Review

Description

About A557 Agricultural Chain

A-Type Steel Agricultural Chain is a durable and reliable chain designed for farming equipment. Made from high-quality steel, it offers excellent strength and wear resistance, ensuring long service life. A-type steel agricultural chain is commonly used in applications like harvesters, balers, and conveyors, where smooth and efficient power transmission is essential. Key specifications include models like A550, A555, A557, and A620, for different agricultural machinery needs. 


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Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

Features

  • Precision Machined Components 
  • Low Friction
  • Directly interchangeable with other brands 
  • Uniform Heat Treatment

A557 Roller Chain Dimension

A557 Roller Chain Dimensions



  • Chain pitch(p): 41.40 mm
  • Roller diameter(d1 max): 17.78 mm
  • Width between inner plates(b1 min): 20.24 mm
  • Pin diameter(d2 max): 8.00 mm
  • Pin length(L max): 37.4 mm
  • Pin length(Lc max): 40.6 mm
  • Plate dimension(h2 max): 23.1 mm
  • Plate dimension(T max): 3.1 mm
  • Tensile strength: 55.61/12639 kN/lbf
  • Weight per meter: 2.45 kg/m
A557 Roller Chain dimension chart