Precision linear motion guide rail shaft support SBR12 in-time delivery good quality kinds of precision available for your choice: general level, advanced, precision grade, ultra-precision stage, the top. Heavy duty type MSA and MSB series of low linear slide assembly with four 45 ° arc-contact and contact angle of the ball out in the design, provision of radial, radial and transverse direction against the direction of the same four rated load capacity, regardless of X , Y,

High Precision Linear Shaft Support Rail High Precision and Rigidity Ease of Assembly Ease of Replacement Variety of Types High Quality Competitive Prices This is the sliding unit with the aluminium case, shafts and aluminium rail for preventing deflexions. This is the complete sliding unit systems and can be clamped simply tightening by bolt with high acuracy. Support Rail Unit provides maximum rigidity and stiffness to the shaft throughout the whole stroke,