# QD B520/3SD

**Manufacturer:** OPTIBELT  
**MPN:** `QD B520/3SD`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | OPTIBELT |
| Manufacturer name | OPTIBELT |
| Manufacturer | OPTIBELT |
| Weight | 0 |
| WeightUnit | kg |
| moq | 1 |
| multiple | 1 |
| qtyInStock | 0 |
| tierMinQty1 | 1 |
| tierPrice1 | 51.83230399000001 |
| Brand | OPTIBELT |
| Manufacturer Name | N/A |
| Minimum Buy Quantity | 0 |
| Weight / Kilogram | 4014486330540 |
| EAN | M02316 |
| Product Group - BDI | 3 |
| Number of Grooves | Bushed |
| Mounting Method | SD |
| Bushing Size | A \| B |
| Belt Series | Yes |
| Keyway Yes/No | No |
| Minimum Plain Bore | 0 |
| Max Bore | QD Bushing \| Solid Style |
| Other Features | Inch |
| Inch - Metric | Sheave - Fixed Pitch |
| Category - BDI | 26111806 |
| UNSPSC | 8483.50.90.40 |
| Harmonized Tariff Code | Pulley |
| Noun | Transmission |
| Keyword String | QD B520/3 SD |
| Manufacturer URL | 7.8 |
| Manufacturer Item Number | 3 Grooves; 5.55" Outside Diameter; Bushed; SD Bushing Series; A \| B Belt Series; 4.8" Pitch Minimum; 5.2" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway |
| Weight / LBS | 5.55 Inch \| 140.97 Millimeter |
| Long Description | 5.2 Inch \| 132.08 Millimeter |
| Outside Diameter | 0 Inch \| 0 Millimeter |
| Pitch Diameter Maximum | 4.8 Inch \| 121.92 Millimeter |
| Bore | 1/2 To 2 Inch \| 14 To 42 Millimeter |
| Pitch Diameter Minimum | 0.5 Inch \| 12.7 Millimeter |
| Bushing Bore Range | 0.656 Inch \| 16.662 Millimeter |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| BDI Express | QD B520/3SD | 51.83230399000001 | 1 | None | 1 |

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