CST 55 (adapted) gear couplings by Esco
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The Esco CST 55 gear coupling is built according to dimension sheet A310 and drawing G3-21-0290-A. Featuring a total coupling length of 110 mm and an outer diameter of 120 mm, this assembly includes bores on both sides with a diameter of 55 mm H7 and a maximum bore capacity of 57 mm. Both holes are equipped with a keyway according to DIN 6885/1 measuring 16 mm P9. Additionally, both hubs feature an M8, 12 locking thread positioned from the outside, opposite the groove, with each hub measuring 53.5 mm in length. Designed for demanding drive applications, the coupling handles a permissible nominal torque of 1,970 Nm and a permissible shock torque of 3,940 Nm, while allowing a maximum angular displacement of 2 by 0.75 degrees. Lubrication requires a fat filling quantity of 0.063 dm³.
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Frequently Asked Questions(FAQ):
Where can I buy CST 55 (adapted) by Esco in the USA?
You can purchase CST 55 (adapted) by Esco from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the CST 55 (adapted)?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Esco in the United States?
While we are not the official distributor or seller of Esco in the United States, we source our products from reliable channels and offer you original Esco equipment at competitive prices.
How can I access CST 55 (adapted) catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for CST 55 (adapted) to our written reply.
Do you provide technical support for CST 55 (adapted)?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Esco |
|---|---|
| Part number | CST 55 (adapted) |
| Inner Code | 3778605 |
| Custom Code | 84836080 |
Technical specification
| Product type | CST 55 gear couplings |
|---|---|
| Type | CST 55 |
| Dimension sheet | A310 |
| Drawing | G3-21-0290-A |
| Bore (both sides) | Ø 55 mm H7 |
| Keyway | DIN 6885/1 (16mm P9) |
| Locking thread | M8, 12 from outside, opposite groove |
| Max bore | Ø 57 mm |
| Hub length (each) | 53.5 mm |
| Permissible nominal torque | 1,970 Nm |
| Permissible shock torque | 3,940 Nm |
| Max angle displacement | 2 x 0.75 degrees |
| Coupling length (A) | 110 mm |
| Outer diameter (B) | Ø 120 mm |
| Fat filling quantity | 0,063 dm³ |