Best Products Dimensions LM8UU 8mm Linear Bearing For 3D Printer XYZ Axis
Product Description
The LM8UU 8mm Linear Bearing gives you very precise, safe and reliable linear motion system. Such linear motion bearings are mostly used in 3D Printers and CNC (Computer Numerical Control) machines. An LM8UU 8 MM Linear Motion Bearing can provide low friction motion along a single axis, hence find a wide range of applications in DIY and robotics prototyping.
This LM8UU 8 MM Linear Motion Bearing closed type ball bushing has an 8mm bore and 15mm outer diameter is suitable for use in a mounted slide unit to carry components. These Bearings has various standardized parts which are interchangeable, so need no worry about replacement of any worn parts.
The linear motion ball bushing employs a high-carbon chromium steel case for strength and rigidity, a synthetic resin retainer plate for accurate ball guidance and low noise. The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices for improving the efficiency and saving the energy. Balls in the cage loop run along a smooth ball guide surface to ensure low noise even in the high-speed operation.
Since Linear Motion Bearings slide along the round shaft, for the reliable and smooth motion the shaft must be lubricated. The quality of the shaft directly influences the quality of linear motion we get. So, using chrome plated and hardened shaft may serve beneficial.
LM...LUU 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.
Simplify Specifications
Bearing No.:
|
LM8UU
|
|
|
Cage Material:
|
Nylon
|
Normal Shaft Dia.(dr):
|
8mm
|
Outer Dia.(D):
|
15mm
|
Total Length (L):
|
24mm
|
Ball Circuit:
|
4
|
Dynamic (Cr):
|
274kN
|
Static (Cor):
|
392kN
|
Weight:
|
15g
|
Technical Features
Type
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Straight
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Motion
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Linear Motion
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Style
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Standard
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Outer Cylinder Material
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[Steel] 52100 Bearing Steel Equivalent
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Outer Cylinder Surface Finish
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None
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For Shaft Diameter(mm)
|
8
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Overall Length L(mm)
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24
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Lubrication Type
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Standard
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O.D. D(mm)
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15
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Weight
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15g
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Length
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Single
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Ball Recirculating Type
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Single
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Basic Dynamic Load Rating (Details)(N)
|
274
|
Basic Static Load Rating(N)
|
392
|
Precision
|
High Grade
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Inner Contact Circle Tolerance (Negative Side)(mm)
|
-0.009
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Eccentricity(µm)
|
12
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Ball Material
|
52100 Bearing Steel Equivalent
|
Retainer Material
|
Plastic (Duracon M90 Equivalent)
|
Seals
|
With Seal
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Greased filled
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Standard (Rust Prevent Oil)
|
RoHS
|
10
|
Product Display
Packing Solutions
Industry Packing + export carton + pallet/wooden box
Commercial Individual Packing - VCI bag + paper box (white or OEM colorful) + export carton + pallet/wooden box
Delivery Solutions
By Sea for mass cargo (GW > 300KGS)
By Air (GW between 100KGS - 300 KGS)
By Express, such as DHL, TNT, Fedex and UPS for small cargo ( GW < 100KGS)
Advantages of working with PQB Bearings Company
Buying at a profit. Direct manufacturer always offer you products with lowest prices;
Fast shipping. Industrial cluster advantages make our material purchase and producing efficiently. Truck and rail logistics enable us to deliver goods to the port as fast as possible;
Quality guarantee --- guarantee 100% full quality inspection before delivery;
Small order accept;
OEM service offered.
Applications