# Q3 2 1/2 MST BUSHING

**Manufacturer:** Martin Sprocket  
**MPN:** `Q3 2 1/2`

The Martin Q3 2 1/2 MST Bushing is a split taper bushing designed for mounting a pulley, sheave, or sprocket on a drive shaft. Made from ductile iron, it offers greater strength and resistance to wear, galling, and corrosion compared to gray cast iron. The solid flange and double-split barrel improve concentricity and provide strong clamping on the shaft.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Martin Sprocket |
| Manufacturer name | Martin Sprocket |
| Manufacturer | Martin Sprocket |
| CategoryL1 | Bushings |
| CategoryL2 | Split Taper Bushings |
| CategoryL3 | Type Q3 |
| Extra Product Name | Q3 2 1/2 MST BUSHING |
| moq | 1 |
| MPN | Q3 2 1/2 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 248495 |
| snippet | Q3 2 1/2 MST BUSHING |
| tierMinQty1 | 1 |
| tierPrice1 | 85.34 |
| Material | Ductile Iron |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 248495 | 85.34 | 1 | None | 1 |
| motionindustries.com | 02167760 | 114.51 | 1 | None | 1 |
| Applied Industrial | 100971564 |  |  | None | 1 |
| Purvis | Q3 2 1/2 | 90.7 | 1 | None | 1 |
| turtle.com | MOI Q3 2 1/2 |  |  | None | 1 |
| cbtcompany.com | Q3 2 1/2 |  |  | None | 1 |
| industrialzone.com | Q3 2 1/2 | 74.88 | 1 | None | 3 |
| apexindustrialautomation.com | Q3 2 1/2 | 80.39 | 1 | None | 1 |

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