Shrink disc steel 23380-55100
- To connect a hollow shaft to a shaft
- Suitable for static, dynamic and shock loads
- For very high torques
- No shift of axial shaft/hub during assembly
- Self-centring
Unità di vendita
74,01 CHF
Aggiunto al carrello
Denominazione
Anello calettatore
Forma
A
Materiale
Corpo base
acciaio
D1=Diametro esterno
100
D=Diametro interno
55
B
34,5
Coppia di serraggio
delle viti di serraggio
MS Nm
12
Coppia trasmissibile
M Nm alla
coppia di serraggio MS
1300/1550/1800
DW
42/45/48
Forza assiale trasmissibile
F kN alla
coppia di serraggio MS
78/87/96
L
30,5
L1
23
L2
13
Numero
di viti di serraggio
8 x M6
Pressione superficiale
sul mozzo P
N/mm²
248
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes
Descrizione
Material
Steel.
Version
Bright.
Note
Shrink disc to connect a hollow hub to a shaft. They are mounted on the OD of the hub and generate pressure on the hub wall by reducing the ID with wedge-formed rings, creating a press fit between the hub and shaft. They are suitable for static, dynamic and shock loads.
- for extremely high torques
- no axial shaft/hub offset when assembling
- self-centring
The version 23380-01-4072 has high tensile ISO 4762 screws.
- for extremely high torques
- no axial shaft/hub offset when assembling
- self-centring
The version 23380-01-4072 has high tensile ISO 4762 screws.
Assembly
Remove existing transportation locks. Clean and lightly oil shaft, internal and external hub diameters. Do not use MoS2 or grease. Slide shrink disc onto hub. Then slide unit (shrink disc/hub) onto shaft and position correctly. Gently tighten clamping screws one after the other by hand. Then use a torque wrench to tighten the clamping screws crosswise in several increments to the defined tightening torque MS.
1st increment approx. 33% MS
2nd increment approx. 66% MS
3rd increment 100% MS
Dismantling: Gradually loosen all screws one after the other but do not fully remove from the thread. The shrinking disc usually loosens itself.
1st increment approx. 33% MS
2nd increment approx. 66% MS
3rd increment 100% MS
Dismantling: Gradually loosen all screws one after the other but do not fully remove from the thread. The shrinking disc usually loosens itself.
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