Plategrip X550-16S - S/S Hinged Bolt Plate 1 Set Medium-Duty Take-Up Unit 30AT10/500US is a timing belt

30AT10/500US is a timing belt used on positive

The 3/BX65 is a banded v-belt from D&D Global's Dura-Extreme Band Classical - Bx Series line

What is 16/B122 used for

Pitch Profile 3MGT Pitch 3 mm Tooth Profile Modified Curved (GT) Tooth Location Single Side Number of Teeth 184 Width 15mm Length 552 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

The BlackStar 50SDS32 is a 50 pitch QD roller chain sprocket with 32 teeth

Plategrip X550-16S - S/S Hinged Bolt Plate 1 Set Medium-Duty Take-Up Unit 30AT10/500US is a timing beltHinged Plategrip X550 16S is a stainless steel bolt hinged belt fastener for belts 1 4" to 5 8" on pulleys 9" and larger, rated to 300 PIW. The hinged joint separates by removing the hinge pin, allowing belt sections to be added or removed without tools. What is in the package: 1 matched plate pair (top plate with pre attached bolts and bottom plate) sized for 16" belt Nuts sized to the bolts 1 hinge pin sized for 16" belt width Filler tubing (the