NSK N1H Series, N1H200640LCN-PCZ, Linear Guide Rail 20mm width 640mm Length

NH Series High Load Linear Guide Rails. NSK have updated there LS and LH series of linear motion products and introduced the NS and NH series. Redesigned to keep up with the market and demands on today's linear motion technology the new series offer a number of benefits. Features and Benefits. 1.3 times the dynamic load rating of existing range (LS and LH) New groove design doubles life expectancy (increasing the contact area between the ball and rail slide and ball slide, dispersing the load and reducing surface pressure). The improved life expectancy of the new range significantly increases maintenance intervals and productivity. NSK have kept the installation dimensions identical to that of the LH and LS range making the new NS and NH ranges fully compatible with existing components. Redesigned ball recirculation path improves suitability for high speed applications and reduces noise by up to 3dB. Typical applications include machine tools, robotics, semiconductor and automotive production lines, CT scanners, measuring instruments, automation and train platform doors. Available with NSK ‘s K1 lubrication System. NSK K1 lubrication utilises a unique blend of 70% mineral oil and 30% polyolefin resin to provide long term maintenance free service. Enables linear motion systems to run for up to 40,000 km without the need for maintenance. An inexpensive, reliable linear motion lubrication system. Works regardless of orientation. Ideal for situations where grease application can be either difficult or undesirable, where grease may be washed away or where oil contamination is a factor.