20AT5/660 - AT5-660-20 Optibelt ALPHA Power High Performance Polyurethane Timing Belt

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Description

20AT5/660 - AT5-660-20 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

For HTD and RPP pulleys

27T5/40-2 Type Precision Timing Belt Pulley

Pitch 3/4 Boss Dia (mm) 100 Taper Bush 2517 Length inc boss (mm) 50 Teeth 21 PCD (mm) 127

5SR19 Stainless Steel Pilot Bore 10B 5/8" Pitch Sprocket

Belt Supplied as a C255 - 7/8" X 255" Inside Length

5d (Nm) 35 Adjusting Range Track R 27-65 Size Tension Arm SE 27

Extra Button

7 Bore min (C) 9

Belt Supplied as a 3L420 - 3/8" X 42" Outside Length

• Click ARC production is covered by article 11B certification

SPA450x2 - V Belt Pulley - 2 Groove - Pilot Bore - 450mm OD - 455

SPC335X4 - V Belt Pulley - 4 Groove - Taper Lock 3535 - 335mm OD - 344