# RS40-1B57T

**Manufacturer:** TSUBAKI  
**MPN:** `RS40-1B57T`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | TSUBAKI |
| Manufacturer name | TSUBAKI |
| Manufacturer | TSUBAKI |
| Weight | 2.996 |
| WeightUnit | kg |
| moq | 1 |
| multiple | 1 |
| qtyInStock | 0 |
| tierMinQty1 | 1 |
| Brand | TSUBAKI |
| Manufacturer Name | N/A |
| Minimum Buy Quantity | 2.996 |
| Weight / Kilogram | M02312 |
| Product Group - BDI | 40 |
| Chain Size | 57 |
| Number of Teeth | 1 |
| Number of Rows of Teeth | B-Hub One Side |
| Hub Type | Rough Bore |
| Mounting Method | No Bushing |
| Bushing Size if bushed | Yes |
| Hardened Teeth | ANSI Roller Chain |
| Chain Type | No |
| Keyway Yes/No | Carbon Steel |
| Material | 2 |
| Max Bore | Yes |
| Minimum Plain Bore | Inch |
| Inch - Metric | Sprocket |
| Category - BDI | 31171901 |
| UNSPSC | 8483.90.10.50 |
| Harmonized Tariff Code | Sprocket |
| Noun | Roller Chain |
| Keyword String | https://www.ustsubaki.com |
| Manufacturer URL | 2.996 |
| Long Description | 0 Inch \| 0 Millimeter |
| Bore | 0.5 Inch \| 12.7 Millimeter |
| Chain Pitch | 9.362 Inch \| 237.795 Millimeter |
| Outside Diameter | 9.077 Inch \| 230.556 Millimeter |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| BDI Express | RS40-1B57T |  |  | None | 1 |

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Structured data: `/python/html6/product/500/211000000/211114000/part_--RS401B57T---TSUBAKI--69d8f4f23f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp