# QAF18A307SM SRB Housed Unit from TIMKEN CO

**Manufacturer:** TIMKEN CO  
**MPN:** `QAF18A307SM`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | TIMKEN CO |
| Manufacturer name | TIMKEN CO |
| Manufacturer | TIMKEN CO |
| DimensionUnit | inch |
| Extra Product Name | QAF18A307SM SRB Housed Unit from TIMKEN CO |
| UPC | 883450190732 |
| height | 8.63 |
| height_Attrib | Overall Height |
| length | 8.63 |
| length_Attrib | Overall Length/Diameter |
| moq | 1 |
| MPN | QAF18A307SM |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | TIM QAF18A307SM |
| tierMinQty1 | 1 |
| tierPrice1 | 1831.95 |
| width | 4.22 |
| width_Attrib | Overall Depth |
| Description: | SRB Housed Unit |
| MFG Part #: | QAF18A307SM |
| UPC: | 883450190732 |
| Supplier: | TIMKEN CO |
| Bearing Material | Steel |
| Bolt Center-to-Center Length | 7 in |
| Bolt Circle Diameter | 9.91 in |
| Bore Diameter | 3-7/16 in |
| Finish | Powder Coated |
| Flange Mounting Type | 4-Bolt Square |
| Load Capacity | 79700 lb Dynamic/87200 lb Static |
| Locking Device | Single Concentric Collar |
| Maximum Speed | 1400 rpm |
| Overall Depth | 4.22 in |
| Overall Height | 8.63 in |
| Overall Length/Diameter | 8.63 in |
| Seal Material | Nitrile Rubber |
| Temperature Rating | -40 to 250 deg F |
| Type | Heavy Duty Non-Expansion Cylindrical Bore |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| kscdirect.com | TIM QAF18A307SM | 1831.95 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/1000000/1301500/part_--QAF18A307SM---TIMKENCO--fa9dfc7e99.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp