Item description/product images

Metal bellows couplings clamping with grub screw
  • Metal bellows couplings clamping with grub screw
DescriptionMaterial:Hub aluminium.
Bellows stainless steel.
Version:Bright.Note:Clamping the hub with a grub screw is a cost-effective alternative to the metal bellows couplings with radial clamping hub (23000). Short mounting times and an easy installation even in difficult to reach places. Take note of the required tightening torque for the grub screw. To ease removal, a flat milled on the shaft is recommended.Temperature range:-20 °C to +150 °C.Assembly:The shaft to hub bore fit should be a transition fit. The play should be min. 0.01 mm and max. 0.04 mm. i.e:
shaft Ø 5 k6
bore Ø 5 G7.
Bores smaller than D min. are possible, however an optimal transfer of the nominal torque is no longer guaranteed.
As the metal bellows are made of thin stainless steel plate, special care should be taken during installation and removal. Damages to the bellows can render the coupling unusable.
On request:Hub bores D1 and D2 with separate tolerance class or range.

Drawings

Metal bellows couplings clamping with grub screw

Overview of items (compressed)

Item selection/filter
Order No.SizeNominal torque
Nm
Moment of
inertia
(10⁻³ kgm²)
Torsion resistance
(10⁻³ Nm/arcmin)
Max.
axial shaft
displacement ±
Max.
lateral shaft
displacement
Axial
spring stiffness
N/mm
Lateral
spring stiffness
N/mm
CADAcc.PriceOrder
23002-00040,40,40,00019500,350,11015 56.25 €
23002-00050,90,90,00019900,30,12126 57.88 €
23002-0020220,00292300,50,11515 62.86 €
23002-0040440,00324600,40,13565 69.47 €
23002-0060660,01611000,60,254560 90.97 €
23002-0080890,02813000,80,251624 105.86 €
Order No.Tightening
torque of
screws (Nm)
D1/D2
predrilled
D1/D2
min.
D1/D2
max.
D4C
(DIN 916)
LL1L2CADAcc.PriceOrder
23002-0004133816M326122,3 56.25 €
23002-0005133816M327132,3 57.88 €
23002-00204551525M438163,5 62.86 €
23002-00404551525M439173,5 69.47 €
23002-00608662035M554294,3 90.97 €
23002-008010662641M654265 105.86 €

Information about this article

For machining the hub bore, we charge:
£ 7 / hub
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