The Timken Company - Metric HA Adapter Sleeve for Inch Shaft

Smarter Bearing Selection Is Here

The Timken ^® Syber ^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ^® Syber ^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Safe and effective tapered bore bearing assembly.
Includes mounting sleeve, locknut and lockwasher or lockplate.
Other dimensions may be available, consult your Timken sales representative.

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Unit of Measure

Items	HA306 Metric HA Adapter Sleeve for Inch Shaft	HA307 Metric HA Adapter Sleeve for Inch Shaft	HA308 Metric HA Adapter Sleeve for Inch Shaft	HA2308 Metric HA Adapter Sleeve for Inch Shaft	HA309 Metric HA Adapter Sleeve for Inch Shaft
d1	N/A 0.9375 in23.81 mm	N/A 1.1875 in30.16 mm	N/A 1 5/16 in33.34 mm	N/A 1 5/16 in33.34 mm	N/A 1.4375 in36.51 mm
L¹	N/A 31 mm	N/A 35 mm	N/A 36 mm	N/A 46 mm	N/A 39 mm
C	N/A 8 mm	N/A 9 mm	N/A 10 mm	N/A 10 mm	N/A 11 mm
C₁	N/A
Thread G	N/A M30x1.5	N/A M35x1.5	N/A M40x1.5	N/A M40x1.5	N/A M45x1.5
D₃	N/A 45 mm	N/A 52 mm	N/A 58 mm	N/A 58 mm	N/A 65 mm
Thread G	N/A 0.12 Kg	N/A 0.14 Kg	N/A 0.19 Kg	N/A 0.22 Kg	N/A 0.29 Kg
L	N/A KM6	N/A KM7	N/A KM8	N/A KM8	N/A KM9
D₃	N/A MB6	N/A MB7	N/A MB8	N/A MB8	N/A MB9
Appropriate Hydraulic Nut	N/A
¹ Tolerance -0 to + 0.4 mm (-0 to +1/64 in)