D&D Global 370XL1771 Timing Belt - XL Section, 45mm Wide, 185T, 37in P14M Section 3/8V2240 is a banded v-belt

3/8V2240 is a banded v-belt used on industrial drives - fans and blowers

54 5VS & 8VS Adjustable Speed Sheaves - QD 79600011 is a V-belt sheave (pulley)

1256-8M-50 has a 8 mm tooth pitch

Specification Value Part Number 150T10/1460US Belt Type Timing Belt Tooth Profile T10US T/AT metric Tooth Pitch 10 mm Number of Teeth 146 Belt Width 150 mm Pitch Length 1460 mm (Pitch Length) Construction Polyurethane

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D&D Global 370XL1771 Timing Belt - XL Section, 45mm Wide, 185T, 37in P14M Section 3/8V2240 is a banded v-beltThe D&D Global 370XL1771 is a synchronous timing belt with XL pitch profile, manufactured by D&D Global. This belt uses a standard trapezoidal tooth profile for reliable performance in general purpose synchronous drives. Constructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission. Specifications Pitch Profile XL Pitch 0. 2 in Tooth Profile Trapezoidal Tooth Location Single Side