Set Of 2 Brass Square Flanged Sleeve Bearings 20 By 28 By 20 Millimeter With 49 Millimeter Flange 6 Millimeter Thick Hole Five Point Five Millimeter Fits 20 Millimeter Shafts High Precision Durable Heavy Duty Machine Bearing For Equipment

Set of 2 Brass Square Flanged Sleeve Bearings, 20x28x20mm
✔️ 2-pack brass square flange sleeve bearings; fits 20 mm shafts, 49 mm flange

These graphite-lubricated brass bushings provide oil-free operation for rotating shafts in industrial equipment, CNC machines, and automation lines. They combine brass strength with solid graphite's self-lubricating properties to cut maintenance.

✅ Size and fit: ID 20 mm (0.79 in); OD 28 mm (1.10 in); length 20 mm (0.79 in); flange 49 mm (1.93 in); hole dia 5.5 mm (0.22 in); thickness 6 mm (0.24 in)
✅ Material: high-strength brass alloy; corrosion and wear resistance; high-temp up to 400 °C
✅ Lubrication: solid graphite embedded for oil-free operation; reduces friction
✅ Pack: set of 2 bearings designed for 20 mm shafts
✅ Applications: ideal for industrial equipment, electrical equipment, automatic production lines, CNC tools

💡 What is a brass square flange sleeve bearing with graphite lubrication used for in standard industrial machinery? These oils-free bushings are handy for supporting high-load shafts in automated systems. - oil-free operation with graphite lubrication - high-temperature tolerance up to 400 °C - fits 20 mm shafts in compact assemblies - reduces shaft wear in automated equipment

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