40007850 IWIS Roller chains IWIS

Specifications

• Chain design Simplex
• Chain lubrication ip2
• Corrosion resistant No
• Straight side plates No
• Minimum breaking load according to ISO (kN) 95
• Weight (kg/m) 3.72
• Material Steel
• Pitch (inch) 1.25
• Pitch (mm) 31.75
• Maximum roller thickness (D1) (mm) 19.05
• Width between inner plates (mm) 19.56
• Maximum pin diameter (D2) (mm) 10.19
• Maximum height of inner plate (H2) (mm) 25.4
• Minimum breaking load supplier (kN) 120
• Maintenance free No
• ISO standard size 20B
• ISO standard ISO 606 BS
• Bearing surface (cm²) 2.92
• Description (EN) JWIS Roller chains are characterized by an above-average service life due to excellent wear resistance, high consistency, matchless precision and a considerably higher breaking strength and fatigue strength than required by ISO standard. All iwis chains are pre-stretched and are provided with a highly efficient initial lubrication.
  
  Highlights:
  
  • Only high-quality heat-treated and case-hardened steel is used with stringent specifications for materials analysis, tolerances and surface quality
  • Each chain part is manufactured a million times daily to the same precision and is monitored using SPC (statistical process control)
  • All chain parts are heat-treated, in some cases using special processes to optimize quality characteristics
  • Modern production technologies ensure consistent geometry and superior surface quality
  • Chains are checked for dimensional accuracy, length tolerance and flexibility, plus for the press fit joins on pins, outer plates and bush, and inner plate
  • Our high quality assurance standards comply with the requirements of ISO 9001:2006
  • For special applications: surface coatings, special lubricants, special materials (eg corrosion-resistant)
• Acc. to ISO 606 (kN) 95
• Acc. to ANSI (kN) 95
• Brand IWIS
• Weight (kg/m) 3.72
• Material Steel
• Pitch (inch) 1.25
• Pitch (mm) 31.75