# Koyo - J-57 - NRB Drawn Cup Caged Bearing, 8mm ID, 12.71mm OD, 11.13mm Width - Allied Electronics & Automation, part of RS Group

**Manufacturer:** Koyo  
**MPN:** `J-57`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Koyo |
| Manufacturer name | Koyo |
| Manufacturer | Koyo |
| Category | Industrial Controls/Mechanical Power Transmission/Bearings and Rod Ends/Roller Bearings |
| Extra Product Name | Koyo - J-57 - NRB Drawn Cup Caged Bearing, 8mm ID, 12.71mm OD, 11.13mm Width - Allied Electronics & Automation, part of RS Group |
| moq | 1 |
| MPN | J-57 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 72386777 |
| snippet | NRB Drawn Cup Caged Bearing, 8mm ID, 12.71mm OD, 11.13mm Width |
| ASIN | B007EDPZWE |
| AdultProduct | False |
| Asin | B007EDPZWE |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | Koyo |
| Bullet_point | Drawn cup needle roller bearing for applications with high dynamic loads, Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces, Meets standard ANSI/ABMA 18.2 for qual |
| ClassificationId | 16411291 |
| Contains_liquid_contents | False |
| Cpsia_cautionary_statement | no_warning_applicable |
| DisplayName | Needle |
| Height | 0.5, 0.899999999082, 1197, 2.286, 409, 61 |
| Identifier | 00605790199820, 0605790199820, 605790199820 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | bearing |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Koyo J-57 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/16" ID, 1/2" OD, 7/16" Width, 44000rpm Maximum Rotational Speed |
| Item_name | Koyo J-57 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/16" ID, 1/2" OD, 7/16" Width, 44000rpm Maximum Rotational Speed |
| Item_package_quantity | 1 |
| Item_package_weight | 0.05 |
| Item_type_keyword | needle-roller-bearings |
| Keyword | J4770R-5/64 |
| Label | Koyo |
| Length | 0.5, 2.299999997654, 5.588000000000001 |
| Link | https://m.media-amazon.com/images/I/51MLRdH-HyL._SL75_.jpg, https://m.media-amazon.com/images/I/51MLRdH-HyL.jpg, https://m.media-amazon.com/images/I/71hNDSvf+xL.jpg, https://www.amazon.com/gp/bestsell |
| Material | Steel |
| MaterialType | Steel |
| Memorabilia | False |
| Model | J-57 |
| ModelNumber | J-57 |
| Model_number | J-57 |
| Mpns | J-57 |
| Number | J 57 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | J-57 |
| Part_number | J-57 |
| ProductCategoryId | 16411291, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | HARDWARE_BEARING |
| ProductTypeName | BEARINGS_AND_BUSHINGS |
| Product_site_launch_date | 2012-02-27T19:27:48.227Z |
| Publisher | Koyo |
| Rank | 1316813, 2117873, 2531, 2571118, 4131, 4179, 579508, 687 |
| ReleaseDate | 2017-12-12 |
| Sku | BALLUFF BNI00C9 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 72386777 |  |  | None | 1 |
| apexindustrialautomation.com | J-57 |  |  | None | 1 |
| us.rs-online.com | 72386777 | 4.99 | 1 | None | 1 |
| factorysupplyoutlet.com | GT15DH | 11.61 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/169000000/169305500/part_--J57---Koyo--66cbabbc0d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp