# RINGSPANN Integrated Freewheel FON 57 SF | 3D Model

**Manufacturer:** RINGSPANN  
**MPN:** `FON 57 SF`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | RINGSPANN |
| Manufacturer name | RINGSPANN |
| Manufacturer | RINGSPANN |
| InStockString | True |
| Extra Product Name | RINGSPANN Integrated Freewheel FON 57 SF \| 3D Model |
| Weight | 1.7 |
| WeightUnit | kg |
| Weight_Attrib | weight kg |
| keywords | integrated freewheel fon series, brakes, ringspann, sprag lift off, face bolt, overrunning clutch, backstop, indexinf freewheel, FON 57 SF |
| moq | 1 |
| MPN | FON 57 SF |
| multiple | 1 |
| overrideTierPrice10 | FON |
| qtyInStock | -2 |
| qtySource | InStockString |
| SKU | 23824 |
| snippet | HVH Industrial offers integrated freewheels FON for bolting to the face with sprags from Ringspann such as the integrated freewheel FON 57 SF. 3D model step(stp) file available. |
| type | FON |
| size | 57 |
| design | SF |
| d mm | 110 |
| dmax mm | 42 |
| b mm | 30 |
| l mm | 45 |
| weight kg | 1.7 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| HVH | 23824 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/55000000/55254500/part_--FON57SF---RINGSPANN--3face68ec1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp