# Martin N-STL 5 1/4 Quick Disconnect Bushing, High Carbon Steel, Inch, 5.25" Bore, 7" OD, 8.12" Length. Quick disconne...

**Manufacturer:** Martin  
**MPN:** `N-STL 5 1/4`

The Martin N-STL 5 1/4 Quick Disconnect Bushing is a high-strength component for mounting pulleys, sheaves, or sprockets on drive shafts. Made from high carbon steel, it offers greater strength and shock resistance than cast iron. The bushing's split through flange and taper provide strong clamping on the shaft, while its keyed design prevents rotation. A set screw over keyway helps secure the key in place on vertical shafts or with vibrating loads.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Martin |
| Manufacturer name | Martin |
| Manufacturer | Martin |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Amazon | B004BKIIQI | 763.19 | 1 | None | None |
| Applied Industrial | 100787859 |  |  | None | 1 |
| Zoro | G3347098 | 1525.85 | 1 | None | 1 |
| Purvis | N-STL 5 1/4 | 1484.64 | 1 | None | 1 |
| motionindustries.com | 02301016 | 1774.7 | 1 | None | 1 |
| cbtcompany.com | N-STL 5 1/4 |  |  | None | 1 |
| MRO Supply | 248279 | 1158.92 | 1 | None | 1 |

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