# YK-140B

**Manufacturer:** BOSTON  
**MPN:** `YK-140B`

The Boston Gear YK140B Spur Gear features a cast iron construction for compressive strength and resistance to wear. It has a 5 pitch, 1.625" bore, 28.400" outer diameter, and 2.500" face width. With 140 teeth, this gear transmits torque between parallel shafts to provide rotational power to another part of a motorized system. Its 20-degree pressure angle and 5 diametral pitch make it suitable for applications where torque transfer is more important than precise speed and direction control.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | BOSTON |
| Manufacturer name | BOSTON |
| Manufacturer | BOSTON |
| Condition | NO |
| DimensionUnit | inch |
| Weight | 107.00 |
| height | 4.45 |
| length | 29.00 |
| moq | 1 |
| MPN | YK-140B |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | Condition |
| SKU | D738645 |
| tierMinQty1 | 1 |
| tierPrice1 | 2113.83 |
| width | 29.00 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| NRI Industrial | D738645 | 2113.83 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/119000000/119217500/part_--YK140B---BOSTON--bbe41574ec.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp