Tapered Shaft Hubs without lock nut, stainless steel

EH 25050.

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.

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

The rotational accuracy is 0,03 mm.

Material

External part

  • Stainless steel, nickel-plated

Inner part

  • Stainless steel, nickel-plated

Nut

  • Stainless steel, nickel-plated, hardened

References

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

Your selection resulted in 8 hits

d1 [mm]
d2 [mm]
l2 [mm]
Article-No.
CAD
Available
d1 [mm]:
6 mm
d2 [mm]:
14 mm
l2 [mm]:
15 mm
Article-No.:
25050.0206
CAD
Tapered Shaft Hubs
  • d1: 6 mm
  • d2: 14 mm
  • l1: 19 mm
  • l2: 15 mm
  • WS: 14 mm
  • Tightening torque of the nut TA max.: 7 Nm
  • Transferable torque M max.: 8.5 Nm
  • Transferable axial load Fa max.: 2.8 kN
  • Surface pressure of shaft pW max.: 154 N/mm²
  • Surface pressure of hub pN max.: 67 N/mm²
  • Hub bore D1 H9: 14 mm
  • Shaft diameter D2 h9: 6 mm
  • Weight: 19 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
8 mm
d2 [mm]:
16 mm
l2 [mm]:
17 mm
Article-No.:
25050.0208
CAD
Tapered Shaft Hubs
  • d1: 8 mm
  • d2: 16 mm
  • l1: 22 mm
  • l2: 17 mm
  • WS: 16 mm
  • Tightening torque of the nut TA max.: 12 Nm
  • Transferable torque M max.: 16.4 Nm
  • Transferable axial load Fa max.: 4.1 kN
  • Surface pressure of shaft pW max.: 125 N/mm²
  • Surface pressure of hub pN max.: 64 N/mm²
  • Hub bore D1 H9: 16 mm
  • Shaft diameter D2 h9: 8 mm
  • Weight: 26 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
10 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0210
CAD
Tapered Shaft Hubs
  • d1: 10 mm
  • d2: 20 mm
  • l1: 24 mm
  • l2: 19 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 24 Nm
  • Transferable torque M max.: 34 Nm
  • Transferable axial load Fa max.: 6.8 kN
  • Surface pressure of shaft pW max.: 155 N/mm²
  • Surface pressure of hub pN max.: 81 N/mm²
  • Hub bore D1 H9: 20 mm
  • Shaft diameter D2 h9: 10 mm
  • Weight: 46 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
12 mm
d2 [mm]:
22 mm
l2 [mm]:
19 mm
Article-No.:
25050.0212
CAD
Tapered Shaft Hubs
  • d1: 12 mm
  • d2: 22 mm
  • l1: 24 mm
  • l2: 19 mm
  • WS: 22 mm
  • Tightening torque of the nut TA max.: 31 Nm
  • Transferable torque M max.: 45.7 Nm
  • Transferable axial load Fa max.: 7.6 kN
  • Surface pressure of shaft pW max.: 144 N/mm²
  • Surface pressure of hub pN max.: 82 N/mm²
  • Hub bore D1 H9: 22 mm
  • Shaft diameter D2 h9: 12 mm
  • Weight: 49 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
16 mm
d2 [mm]:
26 mm
l2 [mm]:
22 mm
Article-No.:
25050.0216
CAD
Tapered Shaft Hubs
  • d1: 16 mm
  • d2: 26 mm
  • l1: 28 mm
  • l2: 22 mm
  • WS: 27 mm
  • Tightening torque of the nut TA max.: 46 Nm
  • Transferable torque M max.: 74.2 Nm
  • Transferable axial load Fa max.: 9.3 kN
  • Surface pressure of shaft pW max.: 109 N/mm²
  • Surface pressure of hub pN max.: 69 N/mm²
  • Hub bore D1 H9: 26 mm
  • Shaft diameter D2 h9: 16 mm
  • Weight: 73 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
20 mm
d2 [mm]:
35 mm
l2 [mm]:
27 mm
Article-No.:
25050.0220
CAD
Tapered Shaft Hubs
  • d1: 20 mm
  • d2: 35 mm
  • l1: 36 mm
  • l2: 27 mm
  • WS: 36 mm
  • Tightening torque of the nut TA max.: 113 Nm
  • Transferable torque M max.: 173.6 Nm
  • Transferable axial load Fa max.: 17.4 kN
  • Surface pressure of shaft pW max.: 141 N/mm²
  • Surface pressure of hub pN max.: 88 N/mm²
  • Hub bore D1 H9: 35 mm
  • Shaft diameter D2 h9: 20 mm
  • Weight: 186 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
25 mm
d2 [mm]:
42 mm
l2 [mm]:
30 mm
Article-No.:
25050.0225
CAD
Tapered Shaft Hubs
  • d1: 25 mm
  • d2: 42 mm
  • l1: 41 mm
  • l2: 30 mm
  • WS: 46 mm
  • Tightening torque of the nut TA max.: 175 Nm
  • Transferable torque M max.: 277.9 Nm
  • Transferable axial load Fa max.: 22.3 kN
  • Surface pressure of shaft pW max.: 121 N/mm²
  • Surface pressure of hub pN max.: 77 N/mm²
  • Hub bore D1 H9: 42 mm
  • Shaft diameter D2 h9: 25 mm
  • Weight: 315 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
30 mm
d2 [mm]:
47 mm
l2 [mm]:
33 mm
Article-No.:
25050.0230
CAD
Tapered Shaft Hubs
  • d1: 30 mm
  • d2: 47 mm
  • l1: 44 mm
  • l2: 33 mm
  • WS: 50 mm
  • Tightening torque of the nut TA max.: 249 Nm
  • Transferable torque M max.: 423.5 Nm
  • Transferable axial load Fa max.: 28.3 kN
  • Surface pressure of shaft pW max.: 113 N/mm²
  • Surface pressure of hub pN max.: 77 N/mm²
  • Hub bore D1 H9: 47 mm
  • Shaft diameter D2 h9: 30 mm
  • Weight: 378 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Product
Article-No.
Available
Product:
Assembly Tool
Article-No.:
25050.0814
WS: 14 mm
Product:
Assembly Tool
Article-No.:
25050.0816
WS: 16 mm
Product:
Assembly Tool
Article-No.:
25050.0822
WS: 22 mm
Product:
Assembly Tool
Article-No.:
25050.0827
WS: 27 mm
Product:
Assembly Tool
Article-No.:
25050.0836
WS: 36 mm
Product:
Assembly Tool
Article-No.:
25050.0846
WS: 46 mm
Product:
Assembly Tool
Article-No.:
25050.0850
WS: 50 mm
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
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Datasheet EH 25050. Tapered Shaft Hubs – without lock nut, stainless steel
Category:
Datasheet
Type:
PDF
Direct download:
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