25T5/640US Timing Belt K 2/SPC3550 has a top width

2/SPC3550 has a top width of 50

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The D&D Global 100AT5/710US is a synchronous timing belt with AT5-pitch profile

Specification Value Part Number 2/SPB3000 Belt Type Banded V-Belt Cross-Section SPB Top Width 37

25T5/640US Timing Belt K 2/SPC3550 has a top width25T5 640US Timing Belt The 25T5 640US is a timing belt from D&D Global's Dura True Torque Urethane Steel T5 Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives. Specification Value Part Number 25T5 640US Belt Type Timing Belt Tooth Profile T5US T AT metric Tooth Pitch 5 mm Number of Teeth 128 Belt Width 25 mm Pitch Length 640 mm (Pitch Length) Construction Polyurethane, Steel Cable cord, fabric