# Martin - E08B45 - Motion Industries

**Manufacturer:** Martin  
**MPN:** `E08B45`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Martin |
| Manufacturer name | Martin |
| Manufacturer | Martin |
| Extra Product Name | Martin - E08B45 - Motion Industries |
| moq | 1 |
| MPN | E08B45 |
| multiple | 1 |
| qtyInStock | Not in Stock, Available to Order |
| SKU | 02302256 |
| tierMinQty1 | 1 |
| tierPrice1 | 231.21 |
| chain number & pitch: | 08B / 1/2 in |
| pitch diameter: | 182.1 mm |
| chain / sprocket type: | Metric Roller Chain |
| maximum bore diameter: | 85 mm |
| hub outside diameter: | 120 mm |
| tooth width: | 35 mm |
| hub style: | B |
| tooth thickness: | 7 mm |
| number of teeth: | 45 |
| chain roller diameter: | 8.509 mm |
| bore type: | Reboreable |
| chain roller width: | 7.75 mm |
| bore diameter: | 25 mm |
| storage dimension height: | 2.36 mm |
| number of strands across: | 3 |
| storage dimension length: | 7.46 mm |
| material: | Steel |
| storage dimension width: | 7.46 mm |
| length through bore: | 60 mm |
| surface treatment: | Protective Coating |
| hardened teeth: | Non-Hardened Teeth |
| manufacturer upc number: | 697950398327 |
| outside diameter: | 189.4 mm |
| caliper diameter: | 173.4 mm |
| weight: | 18.745 lbs |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| motionindustries.com | 02302256 | 231.21 | 1 | None | 1 |
| Applied Industrial | 100966779 |  |  | None | 1 |
| Purvis | E08B45 | 343.48 | 1 | None | 1 |
| Radwell | E08B45 |  |  | None | 1 |
| cbtcompany.com | E08B45 |  |  | None | 1 |
| MRO Supply | 256967 | 309.38 | 1 | None | 1 |
| apexindustrialautomation.com | E08B45 | 195.72 | 1 | 3 | 1 |

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Structured data: `/python/html6/product/500/64500000/64714000/part_--E08B45---Martin--b90122fc8b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp