Item description/product images

Keyless locking couplings Form B
  • Keyless locking couplings Form B
  • Keyless locking couplings Form B
DescriptionMaterial:Steel.Version:Bright.Note:The keyless locking coupling can be fully recessed in a hub connection.

- for shaft diameters from 19 to 85 mm
- for high torques
- minimum axial offset possible
- self-centring
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 h8.
Surface quality Rz ≤ 16 µm.

Hub:
Recommended tolerance H8.
Surface quality Rz ≤ 16 µm.

Drawings

Keyless locking couplings Form B

Item selection/filter

Order No.DD1BL1L3Torque M Nm
transmissible at
tightening torque MS
Axial force F kN
transmissible at
tightening torque MS
Surface pressure
on shaft P
N/mm²
Surface pressure
on hub P
N/mm²
Number of clamping
screws
Clamping screws
tightening torque
MS in Nm
CADAcc.PriceOrder
23351-19471947452639530562981206 x M617 12.31 €
23351-20472047452639550562831206 x M617 12.31 €
23351-22472247452639610562571206 x M617 12.31 €
23351-24502450452639660562361156 x M617 12.70 €
23351-25502550452639690562271156 x M617 13.17 €
23351-28552855452639770562021056 x M617 13.77 €
23351-30553055452639830561901056 x M617 13.77 €
23351-326032604526391180742351258 x M617 15.93 €
23351-356035604526391295742161268 x M617 15.93 €
23351-386538654526391400742001168 x M617 16.32 €
23351-406540654526391480741901168 x M617 16.62 €
23351-4275427555304721201012121206 x M841 21.02 €
23351-4575457555304722701011981206 x M841 21.02 €
23351-4880488055304732301352501508 x M841 22.38 €
23351-5080508055304733651352401508 x M841 23.52 €
23351-5585558555304737001352161408 x M841 26.22 €
23351-6090609055304740351352001358 x M841 27.95 €
23351-6595659555304743701351831258 x M841 32.17 €
23351-701107011067406276152182061318 x M1083 46.87 €
23351-751157511572406281602181921268 x M1083 54.66 €
23351-801208012072406287002181801208 x M1083 58.26 €
23351-85125851257240621156027221214510 x M1083 63.60 €
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