text.skipToContent text.skipToNavigation
EN
Choose your language
Designation
Keyless locking coupling
Form
G
Main material
steel
D1=Outside diameter
65
D=internal diameter
40
B
27,5
L1
17
L3
20
Max. axial force F kN with tightening torque MS
58
Max. torque M Nm with tightening torque MS
1154
No. of screws
15 x M6
Surface pressure on hub P N/mm²
139
Surface pressure on shaft P N/mm²
225
Tightening torque MS Nm
17
~ 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

Description

Material
Steel.
Version
Bright.
Note
Keyless locking coupling with increased tolerance range for shaft and hub. Extremely small design ideal for use when there is lack of space. Self-release when dismantling.

- for shaft diameters from 19 to 85 mm
- for high torques
- no axial offset when mounting
- not self-centring (concentricity of hub to shaft depends on the fit and length of the guide)
Assembly
Lightly oil keyless locking coupling on the tapered faces and contact points of the shaft and hub. Do not use MoS2 or grease. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten screws crosswise in several increments to the defined tightening torque.

Dismantling: Remove all screws and screw into the extraction threads of the front flange. Tighten screws crosswise in several steps until the keyless locking coupling loosens.
Tolerances
Shaft:
Recommended tolerance h11.
Surface quality Rz ≤ 16 µm.

Hub:
Recommended tolerance H11.
Surface quality Rz ≤ 16 µm.
In order to download our CAD models, you must log in first. If you have not created an account yet, please register under "My Account" (right side of the screen) and follow the instructions.

Other customers also bought