The Timken Company - Metric HA Adapter Sleeve for Inch Shaft

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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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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)