20T5/640 - T5-640-20 Optibelt ALPHA Power High Performance Polyurethane Timing Belt

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Description

20T5/640 - T5-640-20 Optibelt ALPHA Power High Performance Polyurethane Timing BeltHigh performance, endless timing belts made of cast polyurethane The powerful optibelt ALPHA POWER timing belts are the result of consistent further development. The extensive experience gained with the ALPHA TORQUE timing belt was brought to bear on this belt generation. Made with a new, more resistant and more durable polyurethane compound, the performance of this generation is up to 30% higher than that of the previous optibelt ALPHA TORQUE. By

5 SPA500X2 2 2517 500 505

Belt Supplied as a C133 - 7/8" X 133" Inside Length

30-8M-50 Taperlock HTD Metric Synchronous Timing Belt Pulley

SPA140x1 - V Belt Pulley - 1 Groove - Pilot Bore - 140mm OD - 145

Teeth 16 Pitch Circle Diameter (dp) 72 Distance to Apex (A) 68 Hub Diameter (B) 55

Outside Dia (mm) 254 Overall Length (mm) 50 Pilot Bore Size (mm) 20 Row Simplex

It gives a good balance between strength

SPZ180 Taperlock Vee Belt Pulley

5 Polyurethane Timing Belt - 317

A1 12 A2 21 H 89 H1 76 H2 51 L 94 L1 61 L2 10 L3 51 N 19 N1 16 N2 32 B 31 S 12

Moderately oil resistant

Length (mm) 1280 Number of Teeth 160