LBB 20 UU AST Linear Bearing Block THK is a lightweight, compact, limited stroke linear guide unit that operates with very low sliding resistance. It excels in high-speed responsive performance due to its very small frictional factor and low inertia.
LBB 20 UU AST Linear Bearing Block THK is an open linear bearing with oil seal installed in a small and light aluminum case, making it easy to install and mount to.
The slide unit has been optimised to be used with the TBR25 range of fully supported precision round rails, and is manufactured of aluminum and provide high corrosion resistance..
THK's creative ideas and unique technology made the company worldwide pioneers in the development of the Linear Motion (LM) Guide mechanism. Today, our LM Guide devices are an indispensable component of mechanical and electronic systems in a wide variety of industries.
THK has also developed many other unique mechanical components, including the Ball Spline, Ball Screws and Link Balls, which are manufactured by us for supply to customers worldwide.
Linear Bushing Bearings - Inch LBB 20 UU
Bearing number : LBB 20 UU
Brand : AST
Bore Diameter mm : 31,75
Bearing dimensions and specification in brand catalogue :
dimensions in inches
Bearing Type - sealed, standard type
Dynamic Load Rating Cr - 432
Static Load Rating Cor - 1,027
Shaft Dia. Fw - 1.250
Outside Dia. D - 2.000
Length C - 2.625
Groove-to-groove length C1 - 2.005
Groove Width C2 - 0.068
Groove Dia. D1 - 1.910
Weight g - 325.00
Material - 52100 chrome steel, or equivalent
The load ratings are based on Load Direction A loading. See the product technical pages for more information.
Tolerance data is available in the product technical pages.
Stainless steel models are available.
Catalogue,Brandslist,,Bearing LBB 20 UU AST
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