Roller chain (ISO & ANSI)

Product catalog summary

Overview: This document provides technical specifications for A Series Short Pitch Roller Chains, detailing their tensile strengths, dimensions, and preferred connecting types.

Specifications:

Ultimate Tensile Strength (Kn): The maximum stress the chain can withstand.
Average Tensile Strength (kN): The average stress the chain can handle.
Chain Types: Bushing chains without rollers.
Connecting Types: Chains less than or equal to 16A prefer spring clip type; chains 20A and above prefer cottered type.

Chain Dimensions and Strengths:

Each chain is specified by its DIN/ISO and ANSI numbers, pitch (P), minimum width (b1), maximum diameter (D), and other dimensions.
Q min: Minimum tensile strength in kN.
Q0: Average tensile strength in kN.
q: Weight per meter in kg.
Additional dimensions include L1, L2, h, and t/T, which are critical for fitting and performance.

Data Summary:

The document includes detailed tables listing the specifications for single, double, and triple strand chains, with increasing tensile strengths and dimensions as the chain size increases.
For example, the 04C-1 chain has a pitch of 6.35 mm and a minimum tensile strength of 2.31 kN, while the 48A-3 chain has a pitch of 76.2 mm and a minimum tensile strength of 135.4 kN.

Catalog excerpts

A Series Short Pitch Roller Chains Kn = Ultimate tensile strength kN = Average tensile strength * chains: Bushing chains with no roller; Connecting Type: The series less than 16A (including 16A) is preferred for spring clip type; The series larger than 20A (including 20A) is preferred for cottered type.

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Roller chain (ISO & ANSI)

Roller chain (ISO & ANSI)

Catalog excerpts

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