HB Couplings

Flexible Jaw Couplings utilize the flexibility and resilience of a polyurethane element between aluminium hubs. This combination allows high torque to be transmitted with little or no backlash, even where there is significant angular and/or parallel misalignment.

Price without tax:

1.90 5.39 

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    Please choose couplings bore ØB1 and ØB2

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  • This couplings is Ø14 on both sides and it's on sale now *

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Description

  Details


ModelØDLØB1ØB2ØB1/ØB2
min/max
bore
L1BoltTorqueSKUDrawing / Dimensions
HB-2534hb couplings2 dimensions
HB-253425mm34mm6 – 126 – 125-12mm11mmM35Nm1072001
HB-3042
HB-304230mm42mm8 – 158 – 155-15mm15mmM411Nm1072002
HB-3035
HB-303530mm35mm 14 – 1414 – 145-15mm11.5mmM411Nm1072003
Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data.

  About Jaw Couplings

Jaw Couplings are one of the first and still most widely used elastomer couplings in the world due to their inherent simplicity. Two identical hubs with 3 face lugs are connected through a star shaped element, sometimes referred to as an insert or spider. The 3 piece design makes them simple to work with and popular on applications such as pumps, fans, blowers and compressors.Jaw Couplings are one of the first and still most widely used elastomer couplings in the world due to their inherent simplicity. Two identical hubs with 3 face lugs are connected through a star shaped element, sometimes referred to as an insert or spider.

The 3 piece design makes them simple to work with and popular on applications such as pumps, fans, blowers and compressors. Jaw Couplings require no lubrication and provide high reliability for light to medium duty applications with good alignment of equipment and no requirement for torsional dampening. In normal operating conditions there is no metal to metal contact so the life of the hubs is virtually indefinite. However, in a catastrophic failure of the element the load would still be carried by the hubs providing a degree of failure protection. Jaw couplings are resistant to oil, dirt, moisture and grease.Specific element materials are available to achieve maximum performance for the operating conditions.

The standard element material is NBR (N)-‘Synthetic Rubber’. It is highly flexible, oil resistant and the torsionally softest of the element options. It has a temperature operating range suitable for most industrial applications and allows for up to 1 degree misalignment capacity of the connected shafts. NBR is the most economically priced option.


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HB Couplings

Flexible Jaw Couplings utilize the flexibility and resilience of a polyurethane element between aluminium hubs. This combination allows high torque to be transmitted with little or no backlash, even where there is significant angular and/or parallel misalignment.