3850-14M-85 Timing Belt CK 2/BK191 is a banded v-belt

2/BK191 is a banded v-belt used on industrial drives - fans and blowers

The 250-S5M-880 is a timing belt from D&D Global's Dura-Sure Torque - S5M Series line

The Bando 8PK1430 Automotive Serpentine Belt is a Micro-V (multi-ribbed) belt with Micro-V ribbed PK-section dimensions

3850-P14M-170 is a standardized industry size

3850-14M-85 Timing Belt CK 2/BK191 is a banded v-belt3850 14M 85 Timing Belt The 3850 14M 85 is a timing belt from D&D Global's Dura Sync Torque 14M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives. Specification Value Part Number 3850 14M 85 Belt Type Timing Belt Tooth Profile 14M HTD (curvilinear) Tooth Pitch 14 mm Number of Teeth 275 Belt Width 85 mm Pitch Length 3850 mm (Pitch Length) Construction Chloroprene (Neoprene), Fiberglass cord,