# This Bushed Bore Roller Chain Sprocket is designed for use with standard roller chains. It features hardened carbon steel construction for strength and durability in a range of industrial applications. Bushings required. This listing is for each. Technical Specification Item Sprocket Item - Roller Chain Sprockets Roller Chain Sprocket Industry Chain Size 40 Industry Chain Pitch 1/2 Number of Teeth - Sprockets 21 Sprocket Bore Type Taper-Lock(R) Bushed Bore Outside Dia. 3.62 Number of Chain Rows Single Material - Sprockets Carbon Steel Bushing Required - Sprockets 1610 Max. Bore - Sprockets 1-5/8 Pitch Dia. 3.355 Sprocket Hub Type Type B Length through Bore 1 Hub Dia. 2.469 Compliance and Restrictions

**Manufacturer:** Tsubaki  
**MPN:** `B002KJBWQ0`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Tsubaki |
| Manufacturer name | Tsubaki |
| Manufacturer | Tsubaki |
| DimensionUnit | inches |
| dataSource | amazonScraper |
| height | 5.1 |
| length | 1.4 |
| moq | 1 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | B002KJBWQ0 |
| tierMinQty1 | 1 |
| width | 5.1 |
| ASIN | B002KJBWQ0 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Amazon | B002KJBWQ0 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/83000000/83447000/part_--B002KJBWQ0---Tsubaki--705900bc12.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp