LMK25UU Extra Long Square Flange Linear Ball Bearings, 25mm Bore Dia, 40mm OD

1.Uxcell provides LMFUU series Square Flange Linear Ball Bearing with seals on both side to prevent ingress of dirt, water and foreign matter.<br>2.Linear Motion Bearing (also called Ball Bushing or Shaft Guiding) is a rolling friction supporting element that usually used for linear motion mechanical parts with small friction.<br>3.Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permit temperature within 80&nbsp;degree Celsius.<br>4.It is great for 3D printer, CNC, and other applications.<br><br><br>Specification:<br>Bearing No.: LMK25UU<br>Bearing Ball Meterial: Chromium Steel<br>Outer Shell Meterial: Chromium Steel<br>Cage Meterial: Nylon<br>Nominal Shaft Diamter (dr): 25mm<br>Outer Diameter (D): 40mm<br>Total Length (L): 112mm<br>Flange Size: 50 x 50 x 8mm / 1.97 Inch x 1.97 Inch x 0.31 Inch (L*W*H)<br>Mounting Hole Dia.: 5.5 x 8.5mm / 0.22 Inch x 0.33 Inch (d1*d2)<br>Pitch Circle Dia. (PCD): 51mm / 2.01 Inch<br>Ball Circuit: 6<br>Static Load Capacity (Cor): 3.14kN<br>Dynamic Load Capacity (Cr): 1.56kN<br>Number of Pack: 1 Pcs<br><br><br><br><br><br>

• Square Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
• Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
• Smooth moving, low friction, high rigidity and long working life
• Suitalbe for kinds of electronic equipment/guide bar, drive shaft, and pillar