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
Price [€]
Available
d1 [mm]:
5 mm
d2 [mm]:
12 mm
l2 [mm]:
15 mm
Article-No.:
25050.0105
CAD
Price:
€20.27
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
6 mm
d2 [mm]:
12 mm
l2 [mm]:
15 mm
Article-No.:
25050.0106
CAD
Price:
€19.49
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
8 mm
d2 [mm]:
14 mm
l2 [mm]:
17 mm
Article-No.:
25050.0108
CAD
Price:
€20.55
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
9 mm
d2 [mm]:
18 mm
l2 [mm]:
19 mm
Article-No.:
25050.0109
CAD
Price:
€21.28
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
10 mm
d2 [mm]:
18 mm
l2 [mm]:
19 mm
Article-No.:
25050.0110
CAD
Price:
€21.84
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
11 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0111
CAD
Price:
€23.24
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
12 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0112
CAD
Price:
€23.80
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
14 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0114
CAD
Price:
€26.26
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
15 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0115
CAD
Price:
€26.26
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
16 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0116
CAD
Price:
€26.26
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
18 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0118
CAD
Price:
€29.34
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
19 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0119
CAD
Price:
€28.56
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
20 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0120
CAD
Price:
€29.34
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
22 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0122
CAD
Price:
€33.10
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
24 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0124
CAD
Price:
€33.10
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
25 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0125
CAD
Price:
€33.10
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
28 mm
d2 [mm]:
42 mm
l2 [mm]:
33 mm
Article-No.:
25050.0128
CAD
Price:
€36.68
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
30 mm
d2 [mm]:
42 mm
l2 [mm]:
33 mm
Article-No.:
25050.0130
CAD
Price:
€37.63
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
32 mm
d2 [mm]:
50 mm
l2 [mm]:
38 mm
Article-No.:
25050.0132
CAD
Price:
€44.58
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
35 mm
d2 [mm]:
50 mm
l2 [mm]:
38 mm
Article-No.:
25050.0135
CAD
Price:
€44.58
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
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details

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:
Assembly Tool
Article-No.:
25050.0814
Price:
€6.50
Tapered Shaft Hubs
WS: 14 mm
Product:
Assembly Tool
Article-No.:
25050.0816
Price:
€7.67
Tapered Shaft Hubs
WS: 16 mm
Product:
Assembly Tool
Article-No.:
25050.0822
Price:
€11.14
Tapered Shaft Hubs
WS: 22 mm
Product:
Assembly Tool
Article-No.:
25050.0827
Price:
€17.47
Tapered Shaft Hubs
WS: 27 mm
Product:
Assembly Tool
Article-No.:
25050.0836
Price:
€25.09
Tapered Shaft Hubs
WS: 36 mm
Product:
Assembly Tool
Article-No.:
25050.0846
Price:
€54.82
Tapered Shaft Hubs
WS: 46 mm
Product:
Assembly Tool
Article-No.:
25050.0850
Price:
€58.69
Tapered Shaft Hubs
WS: 50 mm
Product:
Assembly Tool
Article-No.:
25050.0855
Price:
€65.41
Tapered Shaft Hubs
WS: 55 mm

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
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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:
Download basket:
Download basket