4735 Solid Top Modular Belt
4735 is a solid top, 1½″ (38.1 mm) pitch modular belt used for medium duty product handling in food, canning, packaging, pharmaceutical and industrial applications. The closed surface gives full product support.
Build your belt
Belts are assembled in 0.5″ (12.7 mm) increments, minimum 3″. Please allow for a slight variation in width on assembly.
Standard pins are PP — you only choose here when you need something else.
Anything the steps above can't describe goes on a drawing — your drawing, your number.
Specifications
Belt
| Pitch | 1½″ (38.1 mm) |
| Thickness | 12.5 mm |
| Open area | 2% |
| Widths | 3″ and up, in 0.5″ (12.7 mm) increments |
| Min. back-bend radius | 40 mm |
| Running | straight |
| Approx. weight | acetal ±9.15 kg/m² · PP ±6.2 kg/m² |
Chains & what fits them
| Code | Material | Colour | Pushers | HF links | Side guides | Working load | Temp. in air | Temp. in water |
|---|---|---|---|---|---|---|---|---|
BPP4735 |
Polypropylene (PP) | Blue | ✓ | — | ✓ | 8750 N/m | 5°C to 104°C | 5°C to 104°C |
BAC4735 |
Acetal (POM) | Blue | ✓ | — | ✓ | 17500 N/m | -40°C to 80°C | -40°C to 65°C |
How our belt codes work
A Nusaf belt code has two parts: a short SKU that identifies the belt, and a belt specification that carries everything else.
Attachments and modifications never change the SKU — they're written as the belt specification after it. On your quote and job card the full line reads, for example:
Reordering is simple: quote the SKU plus the belt specification — or ask us to register a repeat build and we'll give it a short reorder number.
Need help specifying this product?
Our technical team can help you specify the right component. Add it to your quote basket above, or contact us directly.