Triple step roller chain 31.75 1 1/4 20B-3 DIN 8187

Roller chain according to the requirements of ISO DIN 8187.

A roller chain is a series of bearings connected by meshes (plates), great versatility and durability in environments with a lot of dust, oil, water, greases, etc ... Roller chains develop a synchronous power transmission, without slippage, and the effectiveness of the transmission does not depend on the transmitted voltage.

They can be used in a wide range of industrial and general applications, motors, compressors, printing presses, conveyors, agriculture....

Features:

• Manufacturer: ISB
• Reference: 20B-3
• Sale by packaging of 5 meters of chain.
• Step (P): 31.75
• Roller diameter (d₁): 19.05 mm (max)
• Internal width (b₁): 19.58 mm (min)
• Shaft diameter (d₂): 10.19 mm (max)
• Length of the union
  • (L): 114.55 mm (max)
  • (Lc): 121.20 mm (max)
• Mesh height (h₂): 26.42 mm
• Mesh thickness (t/T): 4.60/3.60 mm
• Width between axles: 36.45 mm
• Minimum breaking load (Q ISO/DIN) 250.00 kN
• Average breaking load (Q₀): 276.20 kN
• Approximate weight: 10.82 kg/m

(*) Under correct lubrication conditions.

Material for professional use, install in compliance with the regulations in force at the place of installation.

To expand the information you can download the technical sheet by clicking on the "Attachments" tab