Rails (VAV guide): metal or grooves or ridges made of other materials can withstand, fixed, mobile device or the guide device and an apparatus which reduce friction. Longitudinal grooves or ridges linear guide manufacturers on the track surface for guiding the fixed machine parts, special equipment, and other equipment. Also known as slide rails, linear guides, linear slides linear guide linear guides, linear reciprocating motion for the occasion, with a higher rated than the linear bearing load, and can take some of torque, enabling high in the case of high load precision linear motion. Application guide in our daily lives is very common, such as the specific application slip bad, curtains upper part of the chute and the train tracks and so are the sliding door rails. Rails can also be used for any need to bring the sliding machine or equipment above the linear guide manufacturers, if for elevator guide rails. Plastic linear bearing material straight Conservation: Because plastic linear bearings inside the slide film is the use of self-lubricating plastic, so it was no additional lubrication and maintenance during use; and because the plastic linear bearing linear guides with flutes Therefore, even if the bearing or shaft filled with dirt and need to maintain, dust automatically during movement from the chip out of the slot. So relative to the metal linear bearings, the plastic linear bearings and more convenient care and maintenance. Linear linear guides, linear guides Shangrao, Cheng Feng bearing professional and efficient (view) by Cheng Feng Bearing Co., Ltd. Lishui City. Cheng Feng Bearing Co., Ltd. Lishui City (susan1125.b2b.hc360.com/) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!