# J 70MM

**Manufacturer:** Martin  
**MPN:** `J 70MM`

The Martin J 70 MM Quick Disconnect Bushing features a 70mm bore and 130.75mm outer diameter. Made from Class 30 gray cast iron, it provides resistance to wear, galling, and corrosion. The bushing has a 20mm x 6mm keyway and can be mounted in reverse. It is keyed to the shaft and secured with a set screw over the keyway. A single split barrel allows for strong clamping on the shaft.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Martin |
| Manufacturer name | Martin |
| Manufacturer | Martin |
| extendedQty | 0 |
| moq | 1 |
| MPN | J 70MM |
| multiple | 1 |
| qtyInStock | 0 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Applied Industrial | 100787367 |  |  | None | 1 |
| Zoro | G3323919 | 348.8 | 1 | None | 1 |
| Purvis | J 70MMMAR | 270.42 | 1 | None | 1 |
| turtle.com | MOI J 70MM |  |  | None | 1 |
| industrialrefrigerationparts.com | J 70MM |  |  | None | 1 |
| cbtcompany.com | J 70MM | 280.11 | 1 | None | 1 |
| MRO Supply | 247662 | 257.25 | 1 | None | 1 |
| apexindustrialautomation.com | J 70MM | 279.62 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/146000000/146252000/part_--J70MM---Martin--95531fad3e.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp