PTC70H, Protorque, Tyre Coupling P70 H Flange (To Suit 1610 T/L Bush)
Tapered Bore, Hub
PTC70NR, Protorque, Tyre Coupling P70 NR Tyre
Natural, Tyre
PTC80F, Protorque, Tyre Coupling P80 F Flange (To Suit 2517 T/L Bush)
Tapered Bore, Hub
PTC80H, Protorque, Tyre Coupling P80 H Flange (To Suit 2012 T/L Bush)
Tapered Bore, Hub
PTC80NR, Protorque, Tyre Coupling P80 NR Tyre
Natural, Tyre
PTC90B, Protorque, Tyre Coupling P90 RSB Flange
Pilot Bore, Hub
PTC90F, Protorque, Tyre Coupling P90 F Flange (To Suit 2517 T/L Bush)
Tapered Bore, Hub
PTC90FR, Protorque, Tyre Coupling P90 FRAS Tyre
F.R.A.S., Tyre
PTC90H, Protorque, Tyre Coupling P90 H Flange (To Suit 2517 T/L Bush)
Tapered Bore, Hub
PTC90NR, Protorque, Tyre Coupling P90 NR Tyre
Natural, Tyre
DURAFLEX-WE60-HUB-T/L, TB Woods, Tyre coupling Size E60 HMTL Steel Hub to suit tapered bushing 3020
Duraflex, Tapered Bore, Hub
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
DURAFLEX-WE70-ELEMENT, TB Woods, Tyre coupling Size WE70 Element
Duraflex, Standard, Element
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
DURAFLEX-WES40-ELEMENT, TB Woods, Tyre coupling Size WES40 Spacer Element
Duraflex, Spacer, Element
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F200RSBFLG, SKF, Tyre coupling Flange Type B
Flex, Pilot Bore, Hub, EAN code: 7316572623039
PHE F220FRTYRE, SKF, Tyre coupling Tyre S - Natural
Flex, F.R.A.S., Tyre, EAN code: 7316572623466
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F220HTBFLG, SKF, Tyre coupling Flange Type H to suit tapered bushing
Flex, Tapered Bore, Hub, EAN code: 7316572623060
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F220RSBFLG, SKF, Tyre coupling Flange Type B
Flex, Pilot Bore, Hub, EAN code: 7316572623077
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F250FRTYRE, SKF, Tyre coupling Tyre S - Natural
Flex, F.R.A.S., Tyre, EAN code: 7316572623473
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F250NRTYRE, SKF, Tyre coupling Tyre S - Natural
Flex, Natural, Tyre, EAN code: 7316572623107
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
PHE F250RSBFLG, SKF, Tyre coupling Flange Type B
Flex, Pilot Bore, Hub, EAN code: 7316572623091
What are the features and benefits of tyre couplings?
Flex Couplings are available with various different elements: tyres, flanges and spacers. The tyre, which is positioned between the two metal hubs, transmits the torque.
Features & Benefits of the Flex Tyre Coupling
- Easy installation
- Excellent resistance to shock loads
- Vibration dampening
- Virtually maintenance-free
- Can accommodate angular, parallel and axial misalignment
- Also available as flex spacer
Tyre Couplings FAQs
What is a tyre coupling?
A tyre coupling is a torsionally flexible shaft coupling that uses a reinforced rubber “tyre” element to transmit torque between two metallic hubs.
A typical tyre coupling consists of:
- Two metallic flanges or hubs
- One flexible rubber or elastomeric tyre element
- Clamping hardware to secure the tyre in place
The flexible tyre is bolted or clamped between the hubs. Its high flexibility allows it to accommodate significant misalignment and absorb shock loads, making it ideal for harsh or uneven operating conditions.
What information do I need to select the correct tyre coupling?
We’ll typically need: shaft sizes, required torque or power and speed (rpm), type of driver and driven machine, allowable misalignment, level of shock loading, and details of the operating environment (temperature, moisture, chemicals, dust). With this information, our specialists can recommend a suitable size and tyre compound.
Are hubs and tyre elements supplied together or separately?
Tyre couplings are commonly supplied as a combination of separate components: two hubs (or flanges) and one tyre element. This allows you to select hub bores or taper bushes to suit your shafts and pair them with the appropriate tyre size and compound.