uxcell LM12UU Linear Ball Bearings 12mm Bore 21mm OD 30mm Long for CNC Machine 3D Printer 4pcs

★★★★★ 4.1 144 reviews

$9.24
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$9.24
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Product details

Management number 228524014 Release Date 2026/05/31 List Price $3.70 Model Number 228524014
Category
  • [SIZE] - Model: LM12UU, 12x21x30mm Metric Double Seal Linear Bearing
  • [USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways.
  • [FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter
  • [CAPABILITY] - Static Load Capacity (Cor): 412N, Dynamic Load Capacity (Cr): 598N (Recommended load is 80% of rated load, not to exceed rated load.)
  • [APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect.
ASIN B07H95FFP1
Model a18071300ux0265
Brand Name uxcell
Unit Count 4.0 Count
Part Number a18071300ux0265
Bearing Type Ball Bearing
Manufacturer uxcell
Material Type Alloy Steel, Nylon
Bearing Number LM12UU
Item Thickness 12 Millimeters
Item Dimensions 5.51 x 3.94 x 1.97 inches
Outside Diameter 21 Millimeters
Specification Met Ul
Compatible Lubricant Grease

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