# Carter CYNB-128-S 4.00" Needle Yoke Roller | MROSupply.com

**Manufacturer:** Carter  
**MPN:** `CYNB-128-S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Carter |
| Manufacturer name | Carter |
| Manufacturer | Carter |
| CategoryL1 | Bearings |
| CategoryL2 | Cam & Yoke Roller Bearings |
| CategoryL3 | Yoke Rollers |
| Extra Product Name | Carter CYNB-128-S 4.00" Needle Yoke Roller \| MROSupply.com |
| moq | 1 |
| MPN | CYNB-128-S |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 2490109 |
| snippet | CYNB-128-S 4^ YOKE NEEDLE BEARING WITH CROWN SEAL |
| tierMinQty1 | 1 |
| tierPrice1 | 238.04 |
| Roller width | 2.250 |
| Roller O D | 4.000 |
| Limiting speed (RPM) | 700 |
| Oil hole diameter | 1/8 |
| Shaft diameter press fit | 1.2506 |
| Overall width | 2.3125 |
| Shaft diameter drive fit | 1.2502 |
| Shaft diameter push fit | 1.2494 |
| Basic dynamic rating (lbf) | 29985 |
| Max static capacity (lbf) | 89540 |
| Min boss diameter | 2 9/32 |
| Crown radius | 30 |
| Bore diameter | 1.250 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 2490109 | 238.04 | 1 | None | 1 |
| Zoro | G901019306 | 313.16 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/226500000/226951500/part_--CYNB128S---Carter--08048ab97d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp