SPZ3550
Metric narrow wedge belt (ISO 4184). European standard profile for light to medium-duty drives.
Profile100%
SPZ section (metric)
Length100%
139.76" (3550mm)
Cross-section100%
9.7mm top × 8mm depth
Interchange100%
Industry-standard across brands
GatesSPZ3550
Pricing not yet available for this belt.
Specifications
| Profile | SPZ (metric) |
| Top width | 9.7 mm (9.7mm) |
| Depth | 8 mm |
| Length | 139.76" (3550 mm) |
| Construction | Wrapped (smooth) |
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Why This Match Is Correct
✓Cross-section profile matches (SPZ)
✓Belt length verified (139.76")
✓Top width and depth within standard tolerance
✓Industry-standard interchangeable across brands
Also Known As
1 cross-reference from the Continental ContiTech interchange data.
GatesSPZ3550Verified — Continental NA Cross-Reference Tool · last checked last month · perfect interchange
Equivalents Across Brands
| Brand | Part Number | Status |
|---|---|---|
| Gates | SPZ3550 | Current |
| Continental | SPZ3550 | Current |
| Optibelt | SPZ3550 | Current |
| Dayco | SPZ3550 | Current |
| Bando | SPZ3550 | Current |
Common Applications
- Machine tools
- Pumps
- Fans
- Textile machines
- Food processing
- Packaging
ManufacturingFood & beverageTextile
Related Belts
Adjacent lengths in the same profile.