Turner 2-Bolt Flange Block - 20mm Bore, Set Screw Locking Collar - L3 Heavy-Duty Seal TL4535 com/products/continental-14-5vf1600-torque-team-plus-heavy-duty-b-v-belt"

com/products/continental-14-5vf1600-torque-team-plus-heavy-duty-b-v-belt"

"mpn":"15/5V975-D&D"

so a 2/B57 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

The Gates AT5-630-16 Synchro-Power Polyurethane Belts is a synchronous timing belt with AT5-pitch profile

"name": "What is 3/SPZ1450 used for

Turner 2-Bolt Flange Block - 20mm Bore, Set Screw Locking Collar - L3 Heavy-Duty Seal TL4535 com/products/continental-14-5vf1600-torque-team-plus-heavy-duty-b-v-belt"The Turner UCFT204 20MM L3 is a 2 bolt flange block mounted bearing unit with a 20mm bore. It features a UC series insert with set screw locking in a cast iron housing. This unit includes enhanced sealing for extended service life. Product Specifications Bore Size 20mm Housing Style 2 Bolt Flange Block Insert Series UC Shaft Attachment Set Screw Housing Material Cast Iron Bearing Type Ball Bearing Lubrication Seal L3 Heavy Duty Dynamic Load Rating