Tapered Shaft Hubs with lock nut

EH 25050.

It is a self-centering and non-floating tapered shaft hub in corrosion-protected design with a hexagon nut and a lock nut.

The rotational accuracy of the tapered shaft hubs is 0,03 mm.

By using tapered shaft hubs, all shaft-hub joints of machine elements such as sprocket wheels, gear wheels, belt pulleys, cams, levers etc. can be easily and efficiently established.

Your selection resulted in 20 hits

d1 [mm]
d2 [mm]
l2 [mm]
Article-No.
CAD / Documents
Price [$]
Available
d1 [mm]:
5 mm
d2 [mm]:
12 mm
l2 [mm]:
15 mm
Article-No.:
25050.0105
CAD
Documents
Price:
$42.91
Tapered Shaft Hubs
  • d1: 5 mm
  • d2: 12 mm
  • l1: 19 mm
  • l2: 15 mm
  • l3: 9 mm
  • WS: 14 mm
  • Tightening torque of the nut TA max.: 9.9 Nm
  • Transferable torque M max.: 10.1 Nm
  • Transferable axial load Fa max.: 4 kN
  • Surface pressure of shaft pW max.: 264 N/mm²
  • Surface pressure of hub pN max.: 119 N/mm²
  • Hub bore D1 H9: 12 mm
  • Shaft diameter D2 h9: 5 mm
  • Weight: 16 g
More details
Tapered Shaft Hubs
d1 [mm]:
6 mm
d2 [mm]:
12 mm
l2 [mm]:
15 mm
Article-No.:
25050.0106
CAD
Documents
Price:
$41.22
Tapered Shaft Hubs
  • d1: 6 mm
  • d2: 12 mm
  • l1: 19 mm
  • l2: 15 mm
  • l3: 9 mm
  • WS: 14 mm
  • Tightening torque of the nut TA max.: 9.9 Nm
  • Transferable torque M max.: 12.1 Nm
  • Transferable axial load Fa max.: 4 kN
  • Surface pressure of shaft pW max.: 220 N/mm²
  • Surface pressure of hub pN max.: 119 N/mm²
  • Hub bore D1 H9: 12 mm
  • Shaft diameter D2 h9: 6 mm
  • Weight: 15 g
More details
Tapered Shaft Hubs
d1 [mm]:
8 mm
d2 [mm]:
14 mm
l2 [mm]:
17 mm
Article-No.:
25050.0108
CAD
Documents
Price:
$43.48
Tapered Shaft Hubs
  • d1: 8 mm
  • d2: 14 mm
  • l1: 22 mm
  • l2: 17 mm
  • l3: 11 mm
  • WS: 16 mm
  • Tightening torque of the nut TA max.: 16.9 Nm
  • Transferable torque M max.: 23.4 Nm
  • Transferable axial load Fa max.: 5.8 kN
  • Surface pressure of shaft pW max.: 179 N/mm²
  • Surface pressure of hub pN max.: 121 N/mm²
  • Hub bore D1 H9: 14 mm
  • Shaft diameter D2 h9: 8 mm
  • Weight: 21 g
More details
Tapered Shaft Hubs
d1 [mm]:
9 mm
d2 [mm]:
18 mm
l2 [mm]:
19 mm
Article-No.:
25050.0109
CAD
Documents
Price:
$45.06
Tapered Shaft Hubs
  • d1: 9 mm
  • d2: 18 mm
  • l1: 24 mm
  • l2: 19 mm
  • l3: 12 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 34.9 Nm
  • Transferable torque M max.: 43.7 Nm
  • Transferable axial load Fa max.: 9.7 kN
  • Surface pressure of shaft pW max.: 245 N/mm²
  • Surface pressure of hub pN max.: 127 N/mm²
  • Hub bore D1 H9: 18 mm
  • Shaft diameter D2 h9: 9 mm
  • Weight: 47 g
More details
Tapered Shaft Hubs
d1 [mm]:
10 mm
d2 [mm]:
18 mm
l2 [mm]:
19 mm
Article-No.:
25050.0110
CAD
Documents
Price:
$46.19
Tapered Shaft Hubs
  • d1: 10 mm
  • d2: 18 mm
  • l1: 24 mm
  • l2: 19 mm
  • l3: 12 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 34.9 Nm
  • Transferable torque M max.: 48.6 Nm
  • Transferable axial load Fa max.: 9.7 kN
  • Surface pressure of shaft pW max.: 221 N/mm²
  • Surface pressure of hub pN max.: 127 N/mm²
  • Hub bore D1 H9: 18 mm
  • Shaft diameter D2 h9: 10 mm
  • Weight: 44 g
More details
Tapered Shaft Hubs
d1 [mm]:
11 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0111
CAD
Documents
Price:
$49.12
Tapered Shaft Hubs
  • d1: 11 mm
  • d2: 20 mm
  • l1: 24 mm
  • l2: 19 mm
  • l3: 12 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 43.8 Nm
  • Transferable torque M max.: 59.9 Nm
  • Transferable axial load Fa max.: 10.9 kN
  • Surface pressure of shaft pW max.: 225 N/mm²
  • Surface pressure of hub pN max.: 128 N/mm²
  • Hub bore D1 H9: 20 mm
  • Shaft diameter D2 h9: 11 mm
  • Weight: 47 g
More details
Tapered Shaft Hubs
d1 [mm]:
12 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0112
CAD
Documents
Price:
$50.36
Tapered Shaft Hubs
  • d1: 12 mm
  • d2: 20 mm
  • l1: 24 mm
  • l2: 19 mm
  • l3: 12 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 43.8 Nm
  • Transferable torque M max.: 65.3 Nm
  • Transferable axial load Fa max.: 10.9 kN
  • Surface pressure of shaft pW max.: 206 N/mm²
  • Surface pressure of hub pN max.: 128 N/mm²
  • Hub bore D1 H9: 20 mm
  • Shaft diameter D2 h9: 12 mm
  • Weight: 43 g
More details
Tapered Shaft Hubs
d1 [mm]:
14 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0114
CAD
Documents
Price:
$55.56
Tapered Shaft Hubs
  • d1: 14 mm
  • d2: 24 mm
  • l1: 28 mm
  • l2: 22 mm
  • l3: 15 mm
  • WS: 27 mm
  • Tightening torque of the nut TA max.: 65 Nm
  • Transferable torque M max.: 93 Nm
  • Transferable axial load Fa max.: 13.3 kN
  • Surface pressure of shaft pW max.: 178 N/mm²
  • Surface pressure of hub pN max.: 107 N/mm²
  • Hub bore D1 H9: 24 mm
  • Shaft diameter D2 h9: 14 mm
  • Weight: 77 g
More details
Tapered Shaft Hubs
d1 [mm]:
15 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0115
CAD
Documents
Price:
$55.56
Tapered Shaft Hubs
  • d1: 15 mm
  • d2: 24 mm
  • l1: 28 mm
  • l2: 22 mm
  • l3: 15 mm
  • WS: 27 mm
  • Tightening torque of the nut TA max.: 65 Nm
  • Transferable torque M max.: 99 Nm
  • Transferable axial load Fa max.: 13.3 kN
  • Surface pressure of shaft pW max.: 166 N/mm²
  • Surface pressure of hub pN max.: 107 N/mm²
  • Hub bore D1 H9: 24 mm
  • Shaft diameter D2 h9: 15 mm
  • Weight: 72 g
More details
Tapered Shaft Hubs
d1 [mm]:
16 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0116
CAD
Documents
Price:
$55.56
Tapered Shaft Hubs
  • d1: 16 mm
  • d2: 24 mm
  • l1: 28 mm
  • l2: 22 mm
  • l3: 15 mm
  • WS: 27 mm
  • Tightening torque of the nut TA max.: 65 Nm
  • Transferable torque M max.: 106 Nm
  • Transferable axial load Fa max.: 13.3 kN
  • Surface pressure of shaft pW max.: 156 N/mm²
  • Surface pressure of hub pN max.: 107 N/mm²
  • Hub bore D1 H9: 24 mm
  • Shaft diameter D2 h9: 16 mm
  • Weight: 68 g
More details
Tapered Shaft Hubs
d1 [mm]:
18 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0118
CAD
Documents
Price:
$62.11
Tapered Shaft Hubs
  • d1: 18 mm
  • d2: 30 mm
  • l1: 36 mm
  • l2: 27 mm
  • l3: 17 mm
  • WS: 36 mm
  • Tightening torque of the nut TA max.: 161 Nm
  • Transferable torque M max.: 223 Nm
  • Transferable axial load Fa max.: 24.8 kN
  • Surface pressure of shaft pW max.: 224 N/mm²
  • Surface pressure of hub pN max.: 145 N/mm²
  • Hub bore D1 H9: 30 mm
  • Shaft diameter D2 h9: 18 mm
  • Weight: 177 g
More details
Tapered Shaft Hubs
d1 [mm]:
19 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0119
CAD
Documents
Price:
$60.41
Tapered Shaft Hubs
  • d1: 19 mm
  • d2: 30 mm
  • l1: 36 mm
  • l2: 27 mm
  • l3: 17 mm
  • WS: 36 mm
  • Tightening torque of the nut TA max.: 161 Nm
  • Transferable torque M max.: 235 Nm
  • Transferable axial load Fa max.: 24.8 kN
  • Surface pressure of shaft pW max.: 212 N/mm²
  • Surface pressure of hub pN max.: 145 N/mm²
  • Hub bore D1 H9: 30 mm
  • Shaft diameter D2 h9: 19 mm
  • Weight: 169 g
More details
Tapered Shaft Hubs
d1 [mm]:
20 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0120
CAD
Documents
Price:
$62.11
Tapered Shaft Hubs
  • d1: 20 mm
  • d2: 30 mm
  • l1: 36 mm
  • l2: 27 mm
  • l3: 17 mm
  • WS: 36 mm
  • Tightening torque of the nut TA max.: 161 Nm
  • Transferable torque M max.: 248 Nm
  • Transferable axial load Fa max.: 24.8 kN
  • Surface pressure of shaft pW max.: 201 N/mm²
  • Surface pressure of hub pN max.: 145 N/mm²
  • Hub bore D1 H9: 30 mm
  • Shaft diameter D2 h9: 20 mm
  • Weight: 161 g
More details
Tapered Shaft Hubs
d1 [mm]:
22 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0122
CAD
Documents
Price:
$70.01
Tapered Shaft Hubs
  • d1: 22 mm
  • d2: 38 mm
  • l1: 41 mm
  • l2: 30 mm
  • l3: 20 mm
  • WS: 46 mm
  • Tightening torque of the nut TA max.: 250 Nm
  • Transferable torque M max.: 349 Nm
  • Transferable axial load Fa max.: 31.8 kN
  • Surface pressure of shaft pW max.: 197 N/mm²
  • Surface pressure of hub pN max.: 122 N/mm²
  • Hub bore D1 H9: 38 mm
  • Shaft diameter D2 h9: 22 mm
  • Weight: 341 g
More details
Tapered Shaft Hubs
d1 [mm]:
24 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0124
CAD
Documents
Price:
$70.01
Tapered Shaft Hubs
  • d1: 24 mm
  • d2: 38 mm
  • l1: 41 mm
  • l2: 30 mm
  • l3: 20 mm
  • WS: 46 mm
  • Tightening torque of the nut TA max.: 250 Nm
  • Transferable torque M max.: 381 Nm
  • Transferable axial load Fa max.: 31.8 kN
  • Surface pressure of shaft pW max.: 180 N/mm²
  • Surface pressure of hub pN max.: 122 N/mm²
  • Hub bore D1 H9: 38 mm
  • Shaft diameter D2 h9: 24 mm
  • Weight: 317 g
More details
Tapered Shaft Hubs
d1 [mm]:
25 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0125
CAD
Documents
Price:
$70.01
Tapered Shaft Hubs
  • d1: 25 mm
  • d2: 38 mm
  • l1: 41 mm
  • l2: 30 mm
  • l3: 20 mm
  • WS: 46 mm
  • Tightening torque of the nut TA max.: 250 Nm
  • Transferable torque M max.: 397 Nm
  • Transferable axial load Fa max.: 31.8 kN
  • Surface pressure of shaft pW max.: 173 N/mm²
  • Surface pressure of hub pN max.: 122 N/mm²
  • Hub bore D1 H9: 38 mm
  • Shaft diameter D2 h9: 25 mm
  • Weight: 305 g
More details
Tapered Shaft Hubs
d1 [mm]:
28 mm
d2 [mm]:
42 mm
l2 [mm]:
33 mm
Article-No.:
25050.0128
CAD
Documents
Price:
$77.58
Tapered Shaft Hubs
  • d1: 28 mm
  • d2: 42 mm
  • l1: 44 mm
  • l2: 33 mm
  • l3: 23 mm
  • WS: 50 mm
  • Tightening torque of the nut TA max.: 355 Nm
  • Transferable torque M max.: 565 Nm
  • Transferable axial load Fa max.: 40.4 kN
  • Surface pressure of shaft pW max.: 174 N/mm²
  • Surface pressure of hub pN max.: 123 N/mm²
  • Hub bore D1 H9: 42 mm
  • Shaft diameter D2 h9: 28 mm
  • Weight: 370 g
More details
Tapered Shaft Hubs
d1 [mm]:
30 mm
d2 [mm]:
42 mm
l2 [mm]:
33 mm
Article-No.:
25050.0130
CAD
Documents
Price:
$79.61
Tapered Shaft Hubs
  • d1: 30 mm
  • d2: 42 mm
  • l1: 44 mm
  • l2: 33 mm
  • l3: 23 mm
  • WS: 50 mm
  • Tightening torque of the nut TA max.: 355 Nm
  • Transferable torque M max.: 605 Nm
  • Transferable axial load Fa max.: 40.4 kN
  • Surface pressure of shaft pW max.: 162 N/mm²
  • Surface pressure of hub pN max.: 123 N/mm²
  • Hub bore D1 H9: 42 mm
  • Shaft diameter D2 h9: 30 mm
  • Weight: 344 g
More details
Tapered Shaft Hubs
d1 [mm]:
32 mm
d2 [mm]:
50 mm
l2 [mm]:
38 mm
Article-No.:
25050.0132
CAD
Documents
Price:
$94.29
Tapered Shaft Hubs
  • d1: 32 mm
  • d2: 50 mm
  • l1: 51 mm
  • l2: 38 mm
  • l3: 28 mm
  • WS: 55 mm
  • Tightening torque of the nut TA max.: 490 Nm
  • Transferable torque M max.: 764 Nm
  • Transferable axial load Fa max.: 47.8 kN
  • Surface pressure of shaft pW max.: 166 N/mm²
  • Surface pressure of hub pN max.: 112 N/mm²
  • Hub bore D1 H9: 50 mm
  • Shaft diameter D2 h9: 32 mm
  • Weight: 551 g
More details
Tapered Shaft Hubs
d1 [mm]:
35 mm
d2 [mm]:
50 mm
l2 [mm]:
38 mm
Article-No.:
25050.0135
CAD
Documents
Price:
$94.29
Tapered Shaft Hubs
  • d1: 35 mm
  • d2: 50 mm
  • l1: 51 mm
  • l2: 38 mm
  • l3: 28 mm
  • WS: 55 mm
  • Tightening torque of the nut TA max.: 490 Nm
  • Transferable torque M max.: 836 Nm
  • Transferable axial load Fa max.: 47.8 kN
  • Surface pressure of shaft pW max.: 151 N/mm²
  • Surface pressure of hub pN max.: 112 N/mm²
  • Hub bore D1 H9: 50 mm
  • Shaft diameter D2 h9: 35 mm
  • Weight: 498 g
More details
Tapered Shaft Hubs

Material

External part

  • Steel, zinc-plated by galvanization

Inner part

  • Steel, nickel-plated

Nut

  • Steel, nickel-plated

References

Comply with mounting instructions, mounting examples, and technical data.

Product
Article-No.
Price [$]
Available
Product:
special fork wrench
Tapered Shaft Hubs
WS: 14 mm
Article-No.:
25050.0814
Price:
$13.78
Assembly Tool
  • special fork wrench
  • WS: 14 mm
  • Weight: 45 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 16 mm
Article-No.:
25050.0816
Price:
$16.26
Assembly Tool
  • special fork wrench
  • WS: 16 mm
  • Weight: 72 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 22 mm
Article-No.:
25050.0822
Price:
$23.60
Assembly Tool
  • special fork wrench
  • WS: 22 mm
  • Weight: 195 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 27 mm
Article-No.:
25050.0827
Price:
$36.93
Assembly Tool
  • special fork wrench
  • WS: 27 mm
  • Weight: 195 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 36 mm
Article-No.:
25050.0836
Price:
$53.07
Assembly Tool
  • special fork wrench
  • WS: 36 mm
  • Weight: 428 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 46 mm
Article-No.:
25050.0846
Price:
$115.97
Assembly Tool
  • special fork wrench
  • WS: 46 mm
  • Weight: 610 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 50 mm
Article-No.:
25050.0850
Price:
$124.10
Assembly Tool
  • special fork wrench
  • WS: 50 mm
  • Weight: 870 g
Product:
special fork wrench
Tapered Shaft Hubs
WS: 55 mm
Article-No.:
25050.0855
Price:
$138.33
Assembly Tool
  • special fork wrench
  • WS: 55 mm
  • Weight: 1125 g

Assembly

The lock nut at the outer part facilitates locking of the shaft-hub joint if freely rotating shafts are involved. For mounting, a cresent wrench (thickness max. l2-l3) is used.

Title
Category
Type
Direct download
Download basket
Installation Examples / Assembly Instructions / Technical Data - Tapered Shaft Hubs (EH 25050.)
Category:
Operating manual
Type:
PDF
Direct download:
Download basket:
Download basket
Datasheet EH 25050. Tapered Shaft Hubs – with lock nut
Category:
Datasheet
Type:
PDF
Direct download:
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RoHS compliant

Compliant according to Directive 2011/65/EU and Directive 2015/863

 

Does not contain SVHC substances

No SVHC substances with more than 0.1% w/w contained - SVHC list [REACH] as of 10.06.2022

 

Does not contain Proposition 65 substances

No Proposition 65 substances included
https://www.P65Warnings.ca.gov/

 

Free from Conflict Minerals

This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.