# Koyo - M-571 - NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 11.13mm Width - Allied Electronics & Automation, part of RS Group

**Manufacturer:** Koyo  
**MPN:** `M-571`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Koyo |
| Manufacturer name | Koyo |
| Manufacturer | Koyo, Koyo Torrington |
| Category | Industrial Controls/Mechanical Power Transmission/Bearings and Rod Ends/Roller Bearings |
| Extra Product Name | Koyo - M-571 - NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 11.13mm Width - Allied Electronics & Automation, part of RS Group |
| moq | 1 |
| MPN | M-571 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 72387237 |
| snippet | NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 11.13mm Width |
| Part Number | M-571 |
| Model | M-571 |
| Product Group | BISS |
| AdultProduct | False |
| Asin | B0051OX7VY, B007EDT64W |
| Autographed | False |
| Brand | Koyo |
| Bullet_point | Drawn cup needle roller bearing with a closed end for shaft end applications with high dynamic loads, Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces, Full compl |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 16310181, 16410991, 16411251 |
| ClassificationId | 16411291 |
| DisplayName | Needle |
| Height | 0.899999999082, 1.0, 1485, 2.286, 433, 65 |
| Identifier | 00605790200649, 0605790200649, 605790200649 |
| IdentifierType | EAN, GTIN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | Koyo M-571 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 5/16" ID, 1/2" OD, 7/16" Width, 8300rpm Maximum Rotational Speed |
| Item_name | Koyo M-571 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 5/16" ID, 1/2" OD, 7/16" Width, 8300rpm Maximum Rotational Speed |
| Item_package_quantity | 1 |
| Item_package_weight | 0.05 |
| Item_type_keyword | needle-roller-bearings |
| Item_weight | 0.01 |
| Keyword | M571 |
| Label | Koyo |
| Length | 2.1999999977560005, 3.0, 5.3340000000000005 |
| Link | https://m.media-amazon.com/images/I/51fvsVoVuIL._SL75_.jpg, https://m.media-amazon.com/images/I/51fvsVoVuIL.jpg, https://m.media-amazon.com/images/I/81vu4NhbfzL.jpg, https://www.amazon.com/gp/bestsell |
| Man | Koyo |
| Material | Cageless |
| Memorabilia | False |
| ModelNumber | M-571 |
| Model_number | M-571 |
| Mpns | M-571 |
| Number | M-571 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | M-571 |
| Part_number | M-571 |
| ProductGroup | BISS |
| ProductType | HARDWARE_BEARING |
| ProductTypeName | MECHANICAL_FASTENERS |
| Product_site_launch_date | 2012-02-27T19:32:14.352Z |
| Publisher | Koyo |
| Rank | 1047, 731243 |
| Specification_met | Ansi/Abma |
| String_value | 1/2, 5/16, 7/16 |
| StrippedMpns | M571 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 72387237 |  |  | None | 1 |
| us.rs-online.com | 72387237 | 5.33 | 1 | None | 1 |
| apexindustrialautomation.com | M-571 | 5.04 | 1 | None | 1 |
| factorysupplyoutlet.com | ZY23AI | 11.63 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/77000000/77158000/part_--M571---Koyo--6b92dd3eeb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp