D&D Global 32T5/450US Timing Belt - T5 Section, 32mm Wide, 90T, 450mm 2.1/2" Is 3/B355 the same as

Is 3/B355 the same as other brands' 3/B355

What does the 14M in 1638-14M-40 mean

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3/D300 Banded V-Belt

"sku":"TB770075436027"

D&D Global 32T5/450US Timing Belt - T5 Section, 32mm Wide, 90T, 450mm 2.1/2" Is 3/B355 the same asThe D&D Global 32T5 450US is a synchronous timing belt with T5 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 Polyurethane body and steel cord tensile cord for precise positioning and dependable synchronous power transmission. Specifications Pitch Profile T5 Pitch 5. 0 mm Tooth Profile Trapezoidal Tooth Location Single Side