Turner UC Series Bearing Insert - 1-1/4" Bore Timing Belt Sprocket What does the T10US in

What does the T10US in 25T10/960US mean

"sku":"6/BX131-D&D"

"sku":"300XL1771-D&D"

"name":"D&D Global 10/3VK670 Heavy-Duty V-Belt - 3V Section

Belt Section SPA Sub-Type Banded Width 13mm Thickness 10mm Length 2125 mm Number of Bands/Ribs 11 Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

Turner UC Series Bearing Insert - 1-1/4" Bore Timing Belt Sprocket What does the T10US inThe Turner UC206 20 is a UC series ball bearing insert with a 1 1 4" bore and set screw locking. Designed for use in standard mounted bearing housings. Product Specifications Bore Size 1 1 4" Insert Series UC Shaft Attachment Set Screw Bearing Type Ball Bearing Dynamic Load Rating 4,377 lbs Static Load Rating 2,569 lbs Limiting Speed 5300 RPM Duty Level Normal Part Number UC206 20 Series Specifications