# K 40X45X21

**Manufacturer:** SKF  
**MPN:** `K 40X45X21`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | SKF |
| Manufacturer name | SKF |
| Manufacturer | SKF |
| Weight | 0.045 |
| WeightUnit | kg |
| moq | 1 |
| multiple | 1 |
| qtyInStock | 0 |
| tierMinQty1 | 1 |
| Brand | SKF |
| Manufacturer Name | N/A |
| Minimum Buy Quantity | 0.045 |
| Weight / Kilogram | B04144 |
| Product Group - BDI | Needle Roller Bearing |
| Rolling Element | Roller Assembly Only |
| Component | Not Applicable |
| Enclosure | No |
| Self Aligning | Yes |
| Retainer | Single Row |
| Number of Rows of Rollers | No |
| Separable | Not Applicable |
| Closed End | Metric |
| Inch - Metric | No |
| Thrust Bearing | Steel Cage |
| Other Features | Needle Non Thrust Roller Bearings |
| Category - BDI | 31171512 |
| UNSPSC | 8482.99.65.30 |
| Harmonized Tariff Code | Roller Assembly |
| Noun | Bearing Needle |
| Keyword String | https://www.skf.com |
| Manufacturer URL | 40MM Bore; 45MM Outside Diameter; 21MM Width; Needle Roller Bearing; Roller Assembly Only; Not Self Aligning; Retainer; Single Row of Rollers; Not Separable |
| Long Description | 0.827 Inch \| 21 Millimeter |
| Width | 1.575 Inch \| 40 Millimeter |
| Bore | 1.772 Inch \| 45 Millimeter |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| BDI Express | K 40X45X21 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/169500000/169866000/part_--K40X45X21---SKF--6e320421c1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp