Gates Predator Aramid Belt Narrow Section, SPB2120P

The Gates Predator SPB section is a premium narrow V-belt with aramid tensile cord designed for the most demanding industrial drives. Predator belts deliver higher power ratings in the same drive envelope as standard belts, reducing the number of belt strands required and cutting drive operating costs.

Where this product is used

• Mining, quarrying and heavy construction plant subject to pulsating or heavy shock loads, crushers, screens and conveyors
• Agriculture and forestry, including wood processing machinery
• Oil field equipment and sand/gravel operations

Features

• Aramid tensile cord said to handle up to 2.2x the horsepower of a standard V-belt, at a lighter weight
• Bareback fabric cover resists puncture and abrasion and cuts friction under shock loads
• Curved sidewall design minimises wear on both belt and sheave
• Low-maintenance design needs minimal re-tensioning

Key specifications

Choosing the right option

Select by belt section first, then by pitch length. Classical sections run A, B, C, D, E (or Z in metric), cross-reference to the metric ISO equivalent (13A, 17A, 22A) where needed. Narrow sections (3V/SPA, 5V/SPB, 8V/SPC) carry more power in the same envelope. The XP series (XPZ/XPA/XPB/XPC) are notched versions for improved flex efficiency. Gates PowerBand banded belts join multiple strands, specify these for long centre distances, vertical drives or where belt whip is an issue. Automotive Micro-V drives use the K section, see our automotive Micro-V range and match by OE reference or by rib count and pitch length.