SPZ51
9.7mm top width · 20.16" length (512mm)
Metric narrow wedge belt (ISO 4184). European standard profile for light to medium-duty drives.
Profile SPZ (metric)
Top width 9.7mm
Length (IC) 20.16"
Length (mm) 512mm
Construction Wrapped (smooth)
Brands Gates, Continental, Optibelt, Dayco, Bando
GatesSPZ51
Pricing not yet available for this belt.
Profile100%
SPZ section (metric)
Length100%
20.16" (512mm)
Cross-section100%
9.7mm top × 8mm depth
Interchange100%
Industry-standard across brands
Specifications
| Profile | SPZ (metric) |
| Top width | 9.7 mm (9.7mm) |
| Depth | 8 mm |
| Length | 20.16" (512 mm) |
| Construction | Wrapped (smooth) |
Why This Match Is Correct
✓Cross-section profile matches (SPZ)
✓Belt length verified (20.16")
✓Top width and depth within standard tolerance
✓Industry-standard interchangeable across brands
Equivalents Across Brands
| Brand | Part Number | Status |
|---|---|---|
| Gates | SPZ512 | Current |
| Continental | SPZ512 | Current |
| Optibelt | SPZ512 | Current |
| Dayco | SPZ512 | Current |
| Bando | SPZ512 | Current |
Common Applications
- Machine tools
- Pumps
- Fans
- Textile machines
- Food processing
- Packaging
ManufacturingFood & beverageTextile