Metric Keyway Dimensions: 2026 Export Standards Hit Us Manufacturers Calculator Eicac
Standard metric shaft key and keyway dimensions chart in mm the key dimensions listed in the following table refer to nominal size, which provides a standardized reference for selecting and specifying keys to ensure compatibility between components from different manufacturers. The key length should be less than about 1.5 times the shaft diameter to ensure a good load distribution over the entire key length when the shaft becomes twisted when loaded in torsion. Key dimensions the inch and metric dimensions here correspond to common values
Keyway Dimensions Chart
Detailed width tolerance information is best drawn from the manufacturer Parallel keys are most commonly used This page provides a detailed keyway chart to help engineers select precise seal fits for transmission applications in industrial environments.
This guide will walk you through what a keyway is, why it matters, the different types, how sizing works, and provide you with a detailed keyway size chart in both metric and imperial standards
A list of the standard key sizes and corresponding keyways for metric shafts are listed below in table 2 The common specification dimension, key size, is highlighted. When working with power transmission components, selecting the correct keyway size is essential for ensuring proper fit and function Technical data for metric keys and keyways per iso/r773
Includes js9, p9, d10 tolerances, dimensions in mm & inches for couplings. To iso 6886 dimensions of parallel keys and taper keys 1) the tolerance zone for hub keyway width b for parallel keys with normal fit is iso js9 and with close fit iso p9 The tolerance zone for shaft keyway width b with normal fit is iso n9 and with close fit iso p9. My account my account order history newsletterall rights reserved
At eagle tool, we stock a full line of both standard and metric keyways, held in an oversize condition, so that we can alter to suit your immediate needs
Click on the thumbnail below to see a full size standard or metric keyway chart. Home > knowledge base > standard keyway dimensions standard keyway dimensions Choose from our selection of metric keys, including rounded machine keys, machine keys, and more Same and next day delivery.
Choose from our selection of metric keyway broaches, including keyway broaches, keyway broach sets, and more This document gives out key dimensions for metric and imperial sizes as per bs 4235 and bs 46 part 1 Parallel keys parallel keys are the most common form of keyway The dimensional charts below relate to metric rectangular keyways and metric rectangular keys, imperial rectangular keyways and imperial rectangular keys and imperial square keyways and imperial square keys
A key is a machine element used to connect a rotating machine element to a shaft
The key prevents relative rotation between. Keyways index keys and keyway dimensionskeyways index Metric keyway calculator key dimensions
