1623 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
The Bearings part number is LFR5301-10-2RS and This bearing has the following Dimensions: With Profiled Outer Ring LFR5301 10 2RS 12x42x19 mm
Manufacturer Product Code 9PL2235/880L Basic Product Description Poly-Vee Belt Measurement Metric UOM Each Nominal Length Ln (mm) 2235 Rib Pitch (mm) 4
K05008XP0 50mm x 66mm x 8mm Thin Section Bearings
THK Linear Motion Actuators reduce the number of separately installed motion components
TTG40X30BFT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic Components 1623 Hybrid Ceramic Bearings canTTG40X30BFT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic stopper cylinder, single acting (pull), adjustable for height, 40mm bore, 30mm stroke, without magnet, flat rod stopper, with self lock, NPT thread type. Product Info Acting Type Single Acting Pull Airtac ttg Stopper Cylinder Single Acting (Pull) Adjustable for Height Product Series Airtac TTG Stopper Cylinder Single Acting Pull Adjustable Height Bore