uxcell 4pcs LM12UU 12x21x30mm Double Side Rubber Seal Linear Motion Ball Bearing Bushing
Product Description
uxcell 4pcs LM12UU 12x21x30mm Double Side Rubber Seal Linear Motion Ball Bearing Bushing
1.Made of  Bearing Steel material, Double Side Rubber Seal Linear Motion Ball Bearing Bushing.
2.Great for linear motion on 3D printer, cnc, and other applications.
3.These ball bearing are fitted with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
4.Bearings may require lubrication and break in period.
5.Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
Specifications
Product Name: Linear Bearing
Package Content: 4pcs x Linear Bearing
Material: Bearing Steel, Rubber
Color: Silver Tone
Weight: 108g
Model: LM12UU
Outside Diameter: 21mm
Inside Diameter: 12mm
Length: 30mm
Technical Specifications
You might also like
BIQU GT2 3mm Bore Aluminum Toothless Timing Belt Idler Pulley/Double Head for 3D Printer 6mm Width Timing Belt (Pack of 5pcs)
URBEST Inlet Module Plug 5A Fuse Switch Male Power Socket 10A 250V 3 Pin IEC320 C14
uxcell a16041800ux0827 M3 x 5mm x 5.3mm Brass Cylindrical Knurled Threaded Insert Embedded Nuts 100PCS
STEPPERONLINE Nema 17 Stepper Motor Bipolar 2A 59Ncm(84oz.in) 48mm Body 4-lead W/ 1m Cable and Connector compatible with 3D Printer/CNC
AIWAN LEZHI 5 Meters GT2 Timing Belt Width 6mm Fit
IZTOSS 100PCS Post Assembly M5 T Nut for 3030 Aluminum Profile
Genuine E3D V6 Socks Pro (Pack of 3) (V6-SOCK-PRO-3PACK)
100Pcs 2020 Series M5 T-Nuts Carbon Steel Nickel-Plated Half Round Roll in Sliding T Slot Nut
BIQU A4988 Compatible StepStick Stepper Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of 5pcs)