Metric HE/HS Adapter Sleeve for Inch Shaft On The Timken Company

Find Your Nearest Timken Sales Office or Authorized Distributor

Our locator tool helps you connect with the right Timken partner quickly. Registered users
can save their nearest Timken Sales office or distributor in their dashboard.

Try the Locator Tool

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.

Learn More

Explore Timken Engineering Tools
Videos on YouTube

Check out our Engineering Tools video playlist on YouTube. These short walkthroughs
help you navigate Timken calculation tools, selection guides and digital resources.

View the Full Playlist

Part Number	d1	L	D₃	Locknut	Lockwasher and Lockplates	Appropriate Hydraulic Nut	CAD
HE305	N/A 0.75 in19.05 mm	N/A 29 mm	N/A 38 mm	N/A KM5	N/A MB5	N/A	N/A
HE2305	N/A 0.75 in19.05 mm	N/A 35 mm	N/A 38 mm	N/A KM5	N/A MB5	N/A	N/A
HE306	N/A 1 in25.4 mm	N/A 31 mm	N/A 45 mm	N/A KM6	N/A MB6	N/A	N/A
HE2306	N/A 1 in25.4 mm	N/A 38 mm	N/A 45 mm	N/A KM6	N/A MB6	N/A	N/A
HS2307	N/A 1.125 in28.58 mm	N/A 43 mm	N/A 52 mm	N/A KM7	N/A MB7	N/A	N/A
HE308	N/A 1.25 in31.75 mm	N/A 36 mm	N/A 58 mm	N/A KM8	N/A MB8	N/A	N/A
HE2308	N/A 1.25 in31.75 mm	N/A 46 mm	N/A 58 mm	N/A KM8	N/A MB8	N/A	N/A
HE309	N/A 1.5 in38.1 mm	N/A 39 mm	N/A 65 mm	N/A KM9	N/A MB9	N/A	N/A
HE2309	N/A 1.5 in38.1 mm	N/A 50 mm	N/A 65 mm	N/A KM9	N/A MB9	N/A	N/A
HE310	N/A 1.75 in44.45 mm	N/A 42 mm	N/A 70 mm	N/A KM10	N/A MB10	N/A HMV 10	N/A
HE2310	N/A 1.75 in44.45 mm	N/A 55 mm	N/A 70 mm	N/A KM10	N/A MB10	N/A HMV 10	N/A
HE311	N/A 2 in50.8 mm	N/A 45 mm	N/A 75 mm	N/A KM11	N/A MB11	N/A HMV 11	N/A
HE2311	N/A 2 in50.8 mm	N/A 59 mm	N/A 75 mm	N/A KM11	N/A MB11	N/A HMV 11	N/A
HS2312	N/A 2.125 in53.98 mm	N/A 62 mm	N/A 80 mm	N/A KM12	N/A MB12	N/A HMV 12	N/A
HE313	N/A 2.25 in57.15 mm	N/A 50 mm	N/A 85 mm	N/A KM13	N/A MB13	N/A HMV 13	N/A
HE2313	N/A 2.25 in57.15 mm	N/A 65 mm	N/A 85 mm	N/A KM13	N/A MB13	N/A HMV 13	N/A
HE315	N/A 2.5 in63.5 mm	N/A 55 mm	N/A 98 mm	N/A KM15	N/A MB15	N/A HMV 15	N/A
HE2315	N/A 2.5 in63.5 mm	N/A 73 mm	N/A 98 mm	N/A KM15	N/A MB15	N/A HMV 15	N/A
HE316	N/A 2.75 in69.85 mm	N/A 59 mm	N/A 105 mm	N/A KM16	N/A MB16	N/A HMV 16	N/A
HE2316	N/A 2.75 in69.85 mm	N/A 78 mm	N/A 105 mm	N/A KM16	N/A MB16	N/A HMV 16	N/A
HE317	N/A 3 in76.2 mm	N/A 63 mm	N/A 110 mm	N/A KM17	N/A MB17	N/A HMV 17	N/A
HE2317	N/A 3 in76.2 mm	N/A 82 mm	N/A 110 mm	N/A KM17	N/A MB17	N/A HMV 17	N/A
HE318	N/A 3.25 in82.55 mm	N/A 65 mm	N/A 120 mm	N/A KM18	N/A MB18	N/A HMV 18	N/A
HE319	N/A 3.25 in82.55 mm	N/A 68 mm	N/A 125 mm	N/A KM19	N/A MB19	N/A HMV 19	N/A
HE2318	N/A 3.25 in82.55 mm	N/A 86 mm	N/A 120 mm	N/A KM18	N/A MB18	N/A HMV 18	N/A

N/A 29 mm

N/A 38 mm

N/A KM5

N/A MB5

N/A

HE2305

N/A 0.75 in19.05 mm

N/A 35 mm

N/A 38 mm

N/A KM5

N/A MB5

N/A

HE306

N/A 1 in25.4 mm

N/A 31 mm

N/A 45 mm

N/A KM6

N/A MB6

N/A

HE2306

N/A 1 in25.4 mm

N/A 38 mm

N/A 45 mm

N/A KM6

N/A MB6

N/A

HS2307

N/A 1.125 in28.58 mm

N/A 43 mm

N/A 52 mm

N/A KM7

N/A MB7

N/A

HE308

N/A 1.25 in31.75 mm

N/A 36 mm

N/A 58 mm

N/A KM8

N/A MB8

N/A

HE2308

N/A 1.25 in31.75 mm

N/A 46 mm

N/A 58 mm

N/A KM8

N/A MB8

N/A

HE309

N/A 1.5 in38.1 mm

N/A 39 mm

N/A 65 mm

N/A KM9

N/A MB9

N/A

HE2309

N/A 1.5 in38.1 mm

N/A 50 mm

N/A 65 mm

N/A KM9

N/A MB9

N/A

HE310

N/A 1.75 in44.45 mm

N/A 42 mm

N/A 70 mm

N/A KM10

N/A MB10

N/A HMV 10

N/A

HE2310

N/A 1.75 in44.45 mm

N/A 55 mm

N/A 70 mm

N/A KM10

N/A MB10

N/A HMV 10

N/A

HE311

N/A 2 in50.8 mm

N/A 45 mm

N/A 75 mm

N/A KM11

N/A MB11

N/A HMV 11

N/A

HE2311

N/A 2 in50.8 mm

N/A 59 mm

N/A 75 mm

N/A KM11

N/A MB11

N/A HMV 11

N/A

HS2312

N/A 2.125 in53.98 mm

N/A 62 mm

N/A 80 mm

N/A KM12

N/A MB12

N/A HMV 12

N/A

HE313

N/A 2.25 in57.15 mm

N/A 50 mm

N/A 85 mm

N/A KM13

N/A MB13

N/A HMV 13

N/A

HE2313

N/A 2.25 in57.15 mm

N/A 65 mm

N/A 85 mm

N/A KM13

N/A MB13

N/A HMV 13

N/A

HE315

N/A 2.5 in63.5 mm

N/A 55 mm

N/A 98 mm

N/A KM15

N/A MB15

N/A HMV 15

N/A

HE2315

N/A 2.5 in63.5 mm

N/A 73 mm

N/A 98 mm

N/A KM15

N/A MB15

N/A HMV 15

N/A

HE316

N/A 2.75 in69.85 mm

N/A 59 mm

N/A 105 mm

N/A KM16

N/A MB16

N/A HMV 16

N/A

HE2316

N/A 2.75 in69.85 mm

N/A 78 mm

N/A 105 mm

N/A KM16

N/A MB16

N/A HMV 16

N/A

HE317

N/A 3 in76.2 mm

N/A 63 mm

N/A 110 mm

N/A KM17

N/A MB17

N/A HMV 17

N/A

HE2317

N/A 3 in76.2 mm

N/A 82 mm

N/A 110 mm

N/A KM17

N/A MB17

N/A HMV 17

N/A

HE318

N/A 3.25 in82.55 mm

N/A 65 mm

N/A 120 mm

N/A KM18

N/A MB18

N/A HMV 18

N/A

HE319

N/A 3.25 in82.55 mm

N/A 68 mm

N/A 125 mm

N/A KM19

N/A MB19

N/A HMV 19

N/A

HE2318

N/A 3.25 in82.55 mm

N/A 86 mm

N/A 120 mm

N/A KM18

N/A MB18

N/A HMV 18

N/A

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
0.75
1
1.125
1.25
1.5
1.75
2
2.125
2.25
2.5
2.75
3
3.25
3.5
4
4.25
4.5
5
5.25
5.5
6
6.5
6 3/4
7
8

No Preference
19.05
25.4
28.58
31.75
38.1
44.45
50.8
53.98
57.15
63.5
69.85
76.2
82.55
88.9
101.6
107.95
114.3
127
133.35
139.7
152.4
165.1
171.45
177.8
203.2

d1 (in)

d1 (mm)