Turner 4-Bolt Flange Cartridge - 2-15/16" Bore, Set Screw Locking Collar Heavy Duty V-Belt The 9/5VX530 has a 5/8"

The 9/5VX530 has a 5/8" width

Continental 17/C390

3/5VK1600 is a standardized industry size

com/s/files/1/0666/7721/products/Banded_VF_Belts_cc38dc08-d685-46a6-abe1-ab5f8c51adc0

Turner 4-Bolt Flange Cartridge - 2-15/16" Bore, Set Screw Locking Collar Heavy Duty V-Belt The 9/5VX530 has a 5/8"The Turner UCFC215 47 is a 4 bolt flange cartridge mounted bearing unit with a 2 15 16" bore. It features a UC series insert with set screw locking in a cast iron housing. Pre lubricated and ready for installation. Product Specifications Bore Size 2 15 16" Housing Style 4 Bolt Flange Cartridge Insert Series UC Shaft Attachment Set Screw Housing Material Cast Iron Bearing Type Ball Bearing Dynamic Load Rating 14,974 lbs Static Load Rating 10,757 lbs