# EX3-1/8

**Manufacturer:** B & B Manufacturing  
**MPN:** `EX3-1/8`

The B & B Manufacturing EX3-1/8 is a manufactured part with specifications that include a minimum order quantity of 1 unit. The manufacturer is listed as Jason Industries Inc.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | B & B Manufacturing |
| Manufacturer name | B & B Manufacturing |
| Manufacturer | B & B Manufacturing |
| moq | 1 |
| MPN | EX3-1/8 |
| multiple | 1 |
| qtyInStock | 5 |
| SKU | EX3-1/8 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 50 |
| tierPrice1 | 59.99 |
| tierPrice2 | 52.55 |
| tierPrice3 | 44.12 |
| tierPrice4 | 41.15 |
| Product Number | Ex3-1/8 |
| Material | Steel |
| Finish | Black Oxide |
| Bore Type | Finished Bore |
| Bore (in) | 3-1/8 Inch Finished Bore |
| Min Bore (in) | 0.875 |
| Unit System | Inch |
| Bushing | E |
| Max Bore (in) | 3.500 |
| A (in) | 0.750 |
| B (in) | 3.834 |
| D (in) | 6.000 |
| E (in) | 1.875 |
| F (in) | 1.625 |
| L (in) | 2.75 |
| Torque Capacity (lb/in) | 20,000 |
| Bolt Circle (in) | 5.000 |
| Number & Screw Size | 3 - (1/2-13 x 2-3/4) |
| MOQ | 1 |
| Weight (lb) | 9.00 |
| Part Number Cross Reference | 78391302, E.3-1/8, E X 3-1/8, E-3 1/8 DI, 20181082, E X 3-1/8kw, E318, E-3 1/8, 120526 |
| Cap Screw Quantity | 3 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| BandB | EX3-1/8 | 59.99 | 1 | 5 | 1 |
| kscdirect.com | BBM EX3-1/8 | 64.52 | 1 | None | 1 |
| apexindustrialautomation.com | EX3-1/8 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/139000000/139353500/part_--EX318---BBManufacturing--f67d41a9f5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp