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Tapered Shaft Hubs, without lock nut | d1=30 mm / d2=47 mm | 25050.0030


Quantity:  piece  
Product information
Picture
Picture
Drawing
Application drawing
Logo Halder
Item number:
     C4276-25050.0030
Manufacturer:
     Erwin Halder
Manufacturer no.:
     25050.0030
EAN/GTIN:
     4030618258117
Item data sheet
Search terms:
Security locknut (without standard)
Security locknuts (without standard...
Shaft hub locking assembly
Shaft hub locking assemblies

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 of the tapered shaft hubs is 0,03 mm.

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.

More information:
Nominal dimension:
d1=30 mm / d2=47 mm
Conflict Minerals free:
Free from Conflict Minerals
Prop65:
Does not contain Proposition 65 substances
REACH compliant:
Does not contain SVHC substances
RoHS-compliant:
RoHS compliant
d1:
30 mm
d2:
47 mm
l1:
44 mm
l2:
33 mm
Tightening torque of the nut:
355 Nm
D1 [H9]:
47 mm
D2 [h9]:
30 mm
Surface pressure of hub:
110 N/mm²
Surface pressure of shaft:
162 N/mm²
WS:
50 mm
Transferable axial load:
40.4 kN
Transferable torque:
605 Nm
External part:
Steel, zinc-plated by galvanization
Inner part:
Steel, nickel-plated
Nut:
Steel, nickel-plated
Branch:
medical / rehab technology / hospital equipment | consulting | conveying and transport technology | machine construction, general | food processing / packaging machinery | production liaison trade | hydraulic and pneumatics
Function:
fasten | secure | clamp | rotate | centre
Preferential Origin:
CE
Weight:
372 g
An overview of the conditions1
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from € 36.71*
  
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Accessories
We have the following accessories in our assortment:
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Item
Manufacturer/Manufacturer no.
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Accessories
Erwin Halder
25050.0850
from € 68.85*
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