uxcell 12mm Linear Ball Bearings LMK12UU Extra Long Square Flange, 12mm Bore, 21mm OD, 57mm Length 2pcs 51qxFC49pVL uxcell 12mm Linear Ball Bearings LMK12UU Extra Long Square Flange, 12mm Bore, 21mm OD, 57mm Length 2pcs 51qxFC49pVLuxcell 12mm Linear Ball Bearings LMK12UU Extra Long Square Flange, 12mm Bore, 21mm OD, 57mm Length 2pcs 51qxFC49pVLuxcell 12mm Linear Ball Bearings LMK12UU Extra Long Square Flange, 12mm Bore, 21mm OD, 57mm Length 2pcs 51qxFC49pVL

uxcell 12mm Linear Ball Bearings LMK12UU Extra Long Square Flange, 12mm Bore, 21mm OD, 57mm Length 2pcs 51qxFC49pVL

$7.96

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Description

Description:
-LMKLUU series Linear Ball Bearing Slide Block Units are complementary to linear ball bearings.
-They usually consist of a light-weight, aluminum housing to provide high strength and stiffness.
-Compact design with High load carrying capacity, Linear Motion Bearing Unit is a rolling friction supporting element that usually used for linear motion mechanical parts with small friction.
-Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permit temperature within 80 degree Celsius.
-It is great for 3D printer, CNC, and other applications.

Specification:
Bearing No.: LMK12UU
Bearing Ball Material: Chromium Steel
Outer Shell Material: Chromium Steel
Cage Material: Nylon
Nominal Shaft Diameter (dr): 12mm
Outer Diameter (D): 21mm
Total Length (L): 57mm
Mounting Hole Dia.: 4.3 x 7.3mm / 0.17 x 0.29inch (d1*d2);
Pitch Circle Dia. (PCD): 32mm / 1.26inch
Flange Size: 33 x 33 x 6mm / 1.3 x 1.3 x 0.24inch (L*W*H)
Ball Circuit: 4
Static Load Capacity (Cor): 1.2kN
Dynamic Load Capacity (Cr): 0.657kN