SKF PHE 1120TGGRID coupling
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Couplings
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Description
SKF PHE 1120TGGRID belongs to coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PHE 1120TGGRID and any equivalents.
SKF PHE TGGRID couplings use a flexible steel grid to connect shafts while handling misalignment and damping vibration. This design helps protect bearings and gears from shock and pulsating loads. Typical applications include pumps, compressors, fans and conveyors. MR Industrial Accessories supplies this SKF line and can help you identify the right part number.
The PHE prefix denotes the SKF coupling family. The four-digit number that follows, such as in PHE 1020TGGRID, specifies the size and torque capacity. The TGGRID ending shows that the flexible component is a steel grid. Models from PHE 1030TGGRID through PHE 1090TGGRID span various shaft diameters and nominal torque ratings. When selecting, match the part number to your shaft dimensions and torque requirement.
These couplings appear in food, chemical, petrochemical and water treatment operations. Centrifugal pumps, screw compressors, industrial fans and conveyors commonly use them. Their capacity to accept misalignment and reduce vibration suits equipment that starts often or runs with pulsating loads.
Selection depends on nominal and maximum torque, operating speed and shaft diameter. The steel grid needs correct lubrication, so follow the manufacturer's instructions. During installation, align the shafts within the permitted tolerances to prevent early wear. Check the grid and seals at regular intervals to maintain dependable operation.
SKF PHE TGGRID couplings can replace other grid coupling brands, but always verify dimensions and capacities. No universal interchange exists because each maker uses its own part numbers. Compare outer diameter, length and torque when substituting. If you need help, send us the original part number and we will assist in finding a suitable option.
To request a quote for SKF PHE TGGRID couplings, send the full part number by WhatsApp to MR Industrial Accessories. We will respond with the information you need. We can also advise on selection or replacement questions. Contact us for assistance.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does TGGRID mean in SKF PHE couplings?
- TGGRID means the flexible element is a steel grid. This grid provides high torque capacity and vibration damping, making it suitable for pulsating loads and misalignment.
- How do I choose the correct size of PHE TGGRID coupling?
- Consider nominal and maximum torque, RPM and shaft diameter. The numeric part number (e.g., 1020, 1030) indicates the size. Consult selection tables or contact us with your application data.
- Do SKF PHE TGGRID couplings require maintenance?
- Yes, they need periodic lubrication of the grid according to the manufacturer's recommendations. Also check alignment and grid condition to avoid premature failures.