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View all Economy Sprocket/Chain

Economy Sprocket/Chain

Japanese standard, European standard 12 series
More peace of mind when purchasing as a set

Product Features

Voice of Customer

As a result of purchasing a 3/8 inch sprocket from Company A and a 3/8 inch chain from Company B I was told by an engineer that these two are completely impossible to assemble.

The cause was that the pins of the chain were too short and the width was not even 5.7 degrees.

In the end, had to purchase an assemblable product from the market, wasting 3 days

If you purchase a set of 06B sprocket and 06B chain from Misumi, you can use it immediately after receiving the product

Introduction to standards

Economy sprockets/chains are available in 12 commercial series in European and Japanese standards to meet your daily design needs.

European standard (6 series)

	Nominal model name	06B	08B	10B	12B	16B	20B
Sprocket	Number of teeth	10~30	10~30	10~25	11~25	11~25	9~20
Chain	Number of links		4 links all customizable

Japanese standard (6 series)

	Nominal model name	25	35	40	50	60	80
Sprocket	Number of teeth	16~40	9~40	9~40	9~35	9~30	9~21
Chain	Number of links		4 links all customizable

MISUMI economy sprockets/chains can be assembled and used if they are the same nominal model.

There are 4 series and 11 types of economy idler pulleys, and they can be used in set design mechanisms.

Performance Introduction

Differences in standard performance between economy and market distribution products

	Misumi existing products	Misumi Economy Type	Market distribution product
Sprocket hardness	HRC45	HRC40	HRC20
Sprocket conversion life	3 years or more	2 years or more	More than 1 year
Sprocket roller hardness	HRA75	HRA68	HRA42
Sprocket roller tensile strength	12.5kN	9.3kN	7.4kN
Specification model name	Applies to Japanese standard 25-100	Japanese standard 25-80, European standard 06B-20B	Applies only to European standards 06B-08B