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Item description/product images |
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DescriptionMaterial: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.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: DownloadHere is all the information as a PDF datasheet:
Are you looking for CAD data? These can be found directly in the product table.
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| Order No. | Max. torque M Nm
with
tightening torque MS | Max. axial force F kN
with
tightening torque MS | Surface pressure
on hub P
N/mm² | No. of
screws | Tightening torque
MS
Nm | CAD | Acc. | Price | Order |
|---|
| 23382-1844 | 80/110 | 11/14 | 389 | 4 x M6 | 12 |  | | 31.02 € | | | 23382-2047 | 150/180 | 18/20 | 342 | 4 x M6 | 12 | | | 31.28 € | | | 23382-2450 | 160/210/280 | 17/20/25 | 329 | 5 x M6 | 12 | | | 33.50 € | | | 23382-3060 | 270/320/360 | 23/25/28 | 341 | 6 x M6 | 12 | | | 36.41 € | | | 23382-3672 | 510/710/950 | 37/47/58 | 483 | 5 x M8 | 35 | | | 36.80 € | | | 23382-3872 | 480/650/860 | 36/43/52 | 460 | 5 x M8 | 35 | | | 39.25 € | | | 23382-4080 | 810/880/960 | 48/50/52 | 339 | 6 x M8 | 35 | | | 39.25 € | | | 23382-4480 | 800/890/1050 | 52/57/60 | 341 | 6 x M8 | 35 | | | 49.81 € | | | 23382-5090 | 1500/1700/2000 | 79/87/94 | 386 | 8 x M8 | 35 | | | 49.81 € | | | 23382-55100 | 1600/2000/2400 | 78/88/99 | 360 | 8 x M8 | 35 | | | 49.81 € | | | 23382-60110 | 2200/2500/2700 | 92/98/105 | 316 | 9 x M8 | 35 | | | 50.43 € | | | 23382-62110 | 2200/2500/2700 | 92/98/105 | 318 | 9 x M8 | 35 | | | 50.43 € | | | 23382-68115 | 2400/3000/3800 | 94/111/128 | 329 | 9 x M8 | 35 | | | 61.74 € | | | 23382-75138 | 3700/4700/5800 | 135/156/177 | 424 | 10 x M10 | 70 | | | 61.74 € | | | 23382-80141 | 4200/5200/6300 | 141/160/180 | 399 | 10 x M10 | 70 | | | 78.73 € | |
| Order No. | D
| D1 | DW | B | L | L1 | CAD | Acc. | Price | Order |
|---|
| 23382-1844 | 18 | 44 | 15/16 | 19 | 15 | 13 | | | 31.02 € | | | 23382-2047 | 20 | 47 | 17/18 | 19,3 | 15,3 | 13,5 | | | 31.28 € | | | 23382-2450 | 24 | 50 | 19/20/22 | 22 | 18 | 15 | | | 33.50 € | | | 23382-3060 | 30 | 60 | 24/25/26 | 24 | 20 | 17 | | | 36.41 € | | | 23382-3672 | 36 | 72 | 27/30/33 | 27,5 | 22 | 18,5 | | | 36.80 € | | | 23382-3872 | 38 | 72 | 27/30/33 | 27,5 | 22 | 18,5 | | | 39.25 € | | | 23382-4080 | 40 | 80 | 34/35/37 | 29,5 | 24 | 20,5 | | | 39.25 € | | | 23382-4480 | 44 | 80 | 35/36/37 | 29,5 | 24 | 20,5 | | | 49.81 € | | | 23382-5090 | 50 | 90 | 38/40/42 | 31,5 | 26 | 22 | | | 49.81 € | | | 23382-55100 | 55 | 100 | 42/45/48 | 34,5 | 29 | 25 | | | 49.81 € | | | 23382-60110 | 60 | 110 | 48/50/52 | 34,5 | 29 | 24,5 | | | 50.43 € | | | 23382-62110 | 62 | 110 | 48/50/52 | 34,5 | 29 | 24,5 | | | 50.43 € | | | 23382-68115 | 68 | 115 | 50/55/60 | 34,5 | 29 | 24,5 | | | 61.74 € | | | 23382-75138 | 75 | 138 | 55/60/65 | 37,5 | 31 | 26,3 | | | 61.74 € | | | 23382-80141 | 80 | 141 | 60/65/70 | 37,5 | 31 | 26 | | | 78.73 € | |
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