Tapered Shaft Hubs with lock nut, stainless steel

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 8 hits

d1 [mm]
d2 [mm]
l2 [mm]
Article-No.
CAD / Documents
Price [€]
Available
d1 [mm]:
6 mm
d2 [mm]:
12 mm
l2 [mm]:
15 mm
Article-No.:
25050.0306
CAD
Documents
Price:
€61.29
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.: 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.: 119 N/mm²
  • Hub bore D1 H9: 12 mm
  • Shaft diameter D2 h9: 6 mm
  • Weight: 14 g
More details
Tapered Shaft Hubs
d1 [mm]:
8 mm
d2 [mm]:
14 mm
l2 [mm]:
17 mm
Article-No.:
25050.0308
CAD
Documents
Price:
€63.37
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.: 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.: 121 N/mm²
  • Hub bore D1 H9: 14 mm
  • Shaft diameter D2 h9: 8 mm
  • Weight: 20 g
More details
Tapered Shaft Hubs
d1 [mm]:
10 mm
d2 [mm]:
18 mm
l2 [mm]:
19 mm
Article-No.:
25050.0310
CAD
Documents
Price:
€68.61
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.: 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.: 127 N/mm²
  • Hub bore D1 H9: 18 mm
  • Shaft diameter D2 h9: 10 mm
  • Weight: 45 g
More details
Tapered Shaft Hubs
d1 [mm]:
12 mm
d2 [mm]:
20 mm
l2 [mm]:
19 mm
Article-No.:
25050.0312
CAD
Documents
Price:
€69.01
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.: 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.: 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]:
16 mm
d2 [mm]:
24 mm
l2 [mm]:
22 mm
Article-No.:
25050.0316
CAD
Documents
Price:
€76.68
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.: 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.: 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]:
20 mm
d2 [mm]:
30 mm
l2 [mm]:
27 mm
Article-No.:
25050.0320
CAD
Documents
Price:
€89.04
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.: 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.: 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]:
25 mm
d2 [mm]:
38 mm
l2 [mm]:
30 mm
Article-No.:
25050.0325
CAD
Documents
Price:
€111.15
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.: 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.: 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]:
30 mm
d2 [mm]:
42 mm
l2 [mm]:
33 mm
Article-No.:
25050.0330
CAD
Documents
Price:
€119.41
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.: 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.: 123 N/mm²
  • Hub bore D1 H9: 42 mm
  • Shaft diameter D2 h9: 30 mm
  • Weight: 341 g
More details
Tapered Shaft Hubs

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.

Product
Article-No.
Price [€]
Available
Product:
special fork wrench
Tapered Shaft Hubs
WS: 14 mm
Article-No.:
25050.0814
Price:
€8.20
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:
€9.68
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:
€14.04
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:
€21.97
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:
€31.58
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:
€69.01
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:
€73.85
Assembly Tool
  • special fork wrench
  • WS: 50 mm
  • Weight: 870 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
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Installation Examples / Assembly Instructions / Technical Data - Tapered Shaft Hubs (EH 25050.)
Category:
Operating manual
Type:
PDF
Direct download:
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Download basket
Datasheet EH 25050. Tapered Shaft Hubs – with lock nut, stainless steel
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 17.01.2022

 

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.