BeltTimingBelt typeTimingBelt width0.75 inBelt width (in)0.75ColorBlackMaterialNeopreneMax operating temperature180°FMin operating temperature-30°FNumber of teeth144Number of Teeth144Number of toothed sides1Pitch0.375Pitch length54.0 inPitch length (in)54Reinforcing cordFiberglassResistance featuresFire resistant; Oil resistantTBW group no.15310Temperature range-30°F to 180°FTensioning allowance0.0625Tooth profileTrapezoidalTrade numberL540TypeTiming
| Angle v Deg | 40 |
| Belt Thickness HS (mm) | 3.6 |
| Bore Type | QD Bushed |
| Bushing Size | SF |
| Bushing Type | QD |
| Finish/Coating | Grey Painted Protective Coating |
| k in | 1.687 in |
| Length (in) | 54.0 |
| Length (mm) | 540 |
| Length Through Bore | 2.0625 in |
| OD | 13.95 in |
| Section | Single_Sided |
| Series | A-B QD Sheaves |
| Sheave Construction | Spoked |
| Sheave/Pulley Type | A-3 |
| Tooth Depth HT (mm) | 1.91 |
| Tooth Pitch Pb (mm) | 9.525 |
| Tooth Profile | L |
| Tooth Profile (in) | 0.375 |
| Type | QD Style Heavy Duty V-Belt Sheaves |
| Width (in) | 0.75 |
| Width (mm) | 75 |