PHE 10GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624340
PHE 30GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624388
PHE 35GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624401
This item is not currently available from our stocks.
Despatch date information is on request.
PHE 20GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624364
PHE 15GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624357
PHE 40GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624418
PHE 25GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624371
PHE 60GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624456
This item is not currently available from our stocks.
Despatch date information is on request.
PHE 55GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624449
This item is not currently available from our stocks.
Despatch date information is on request.
PHE 45GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624425
PHE 50GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624432
PHE 70GCRSB, SKF, Gear coupling, single and double engagement, hub
Tapered Bore, Flex Hub, EAN code: 07316572624463
This item is not currently available from our stocks.
Despatch date information is on request.
What are the features and benefits of gear couplings?
A complete gear coupling consists of 2 hubs, 2 covers and 1 assembly kit. The assembly kit includes oil seals, gasket, bolts and lock nuts.
Features & Benefits of the Gear Coupling
- Universal coupling, suitable for most applications
- Can transmit high torque
- Used at low speeds
- Can accommodate parallel, angular and axial misalignment, as well as large axial moments
Gear Couplings FAQs
What is a gear coupling?
A gear coupling is a torsionally rigid shaft coupling that uses toothed hubs and mating sleeves to transmit torque. It typically consists of:
- Two hubs with external gear teeth
- One or two sleeves with internal gear teeth
- Seals and lubrication
The meshing of the gear teeth provides a high-torque, positive drive, while the crowned tooth profile allows the coupling to accommodate angular misalignment. Depending on the design, gear couplings can be supplied as single engagement (for short distances between shafts) or double engagement (with a spacer for longer shaft separations).
What information do I need to select the correct gear coupling?
To size and select a gear coupling, we typically need: shaft diameters, required torque or kW and speed (rpm), type of driver and driven machine, required service factor, operating environment, and details of any misalignment or shaft separation distance (DBSE). Our specialists can use this information to recommend a suitable size and configuration.