| Belt Series | Yes | 
| Belt Width Minimum | 0.375 Inch | 9.525 Millimeter | 
| Bore | 1/2 To 2-5/8 Inch | 14 To 60 Millimeter | 
| Brand | OPTIBELT | 
| Bushing Size | 3V | 
| Category - BDI | 26111806 | 
| EAN | M02316 | 
| Harmonized Tariff Code | Pulley | 
| Inch - Metric | Sheave - Fixed Pitch | 
| Keyway Yes/No | No | 
| Keyword String | QD 3V530/8 SK | 
| Long Description | 5.25 Inch | 133.35 Millimeter | 
| Manufacturer Item Number | 8 Grooves; 5.3" Outside Diameter; Bushed; SK Bushing Series; 3V Belt Series; 5-1/4" Pitch Minimum; 5-1/4" Pitch Maximum; 1/2 To 2-5/8" Bushing Bore Range; Keyway | 
| Manufacturer Name | N/A | 
| Manufacturer URL | 7.6 | 
| Max Bore | QD Bushing | Solid Style | 
| Minimum Buy Quantity | 0 | 
| Minimum Plain Bore | 0 | 
| Mounting Method | SK | 
| Noun | Transmission | 
| Number of Grooves | Bushed | 
| Other Features | Inch | 
| Outside Diameter | 5.25 Inch | 133.35 Millimeter | 
| Pitch Diameter Maximum | 0 Inch | 0 Millimeter | 
| Pitch Diameter Minimum | 0.375 Inch | 9.525 Millimeter | 
| Product Group - BDI | 8 | 
| UNSPSC | 8483.50.90.40 | 
| Weight / Kilogram | 4014486337280 | 
| Weight / LBS | 5.3 Inch | 134.62 Millimeter |