norelem uses cookies to optimally design and continually improve the website. By continuing to use this website, you agree to the use of cookies. You can find more information about cookies in our Data protection declaration.okay

Item description/product images

DescriptionMaterial:Stainless steel 1.4057.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.
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.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 23380-01 Shrink discs stainless steel Form A 276 kB
 Overview keyless locking couplings and shrink discs 89,2 kB

Drawings

Shrink discs stainless steel Form A

Item selection/filter

Order No.

Max. torque M Nm
with
tightening torque MS
Surface pressure
on hub P
N/mm²
No. of
screws
Tightening torque
MS
Nm
CADAcc.PriceOrder
23380-01-2450141/185/2202136 x M53 69.74 €
23380-01-3060212/240/2651807 x M53 73.78 €
23380-01-3672325/405/4851755 x M67 85.03 €
23380-01-3872490/515/5602076 x M68,5 100.29 €
23380-01-4072622/631/6913046 x M612 105.71 €
23380-01-4480340/480/5251857 x M67 105.71 €
23380-01-4880615/720/8411857 x M68,5 107.39 €
23380-01-5090635/740/8501819 x M67 108.53 €
23380-01-55100595/745/9001468 x M67 117.93 €
23380-01-621101150/1275/145019512 x M67 143.03 €
23380-01-68115905/1060/145014510 x M67 144.60 €
23380-01-75138995/1310/17251407 x M815 148.86 €
23380-01-801451150/1275/14501327 x M815 154.58 €
Order No.

DD1DWBLL1CADAcc.PriceOrder
23380-01-2450245019/20/21252115 69.74 €
23380-01-3060306024/25/26272318 73.78 €
23380-01-3672367228/30/31292519 85.03 €
23380-01-3872387229/30/31312721 100.29 €
23380-01-4072407230/31/32312721 105.71 €
23380-01-4480448032/35/36302822 105.71 €
23380-01-4880488036/38/40333022 107.39 €
23380-01-5090509038/40/42343022 108.53 €
23380-01-551005510042/45/48353123 117.93 €
23380-01-621106211048/50/52363223 143.03 €
23380-01-681156811550/55/60373323 144.60 €
23380-01-751387513855/60/65393325 148.86 €
23380-01-801458014560/65/70393325 154.58 €

Other items in this category

My norelemE-mailPassword
Shopping cart
Number of items: 0
Amount: 0.00 
shopping cart
Quick order / Check availabilityOrder article directly or check availability.display
United States
Sitemap Print Recommended Top
Copyright © 2021 norelem. All rights reserved. Tel. +49 71 45/206-44 to 45 · Fax +49 71 45/206-83