Linear bearings are linear motion systems used for linear strokes in conjunction with cylindrical shafts. Since the bearing ball is in contact with the bearing shell, the steel ball rolls with the minimum frictional resistance. Therefore, the linear bearing has small friction and is relatively stable, and does not change with the bearing speed, and can obtain a smooth linear motion with high sensitivity and high precision. Linear bearing consumption also has its limitations. The most important thing is that the bearing impact load capacity is poor, and the bearing capacity is also poor. Secondly, the linear bearing has large vibration and noise during high-speed motion. Linear bearing quick and easy automatic selection is included. Linear bearings are widely used in sliding parts of industrial machinery such as precision machine tools, textile machinery, food packaging machinery, and printing machinery.
Classification: >>>>Standard type, clearance-adjustable linear bearing, open linear bearing, extended linear bearing, universal linear bearing >>>>Flange type linear bearings can be divided into: round flange type, method blue type, elliptical flange type, guide round flange type, guide method blue type, guide elliptical flange type, extended round flange type.
According to the specification system: It is divided into two series, namely LM and LME series. Its code name LM series is used in Asia, Southeast Asian countries, Japan, Korea, China and so on. In terms of metric size, the tolerance of the outer diameter of the linear shaft is generally h7. The LME series is mostly used in Europe, the United States, Germany, Italy and other regions. In the inch size, there are also metric sizes, and the tolerance of the outer diameter of the linear shaft is generally g6. Two series of structural features, in addition to different sizes, different aperture tolerances, the structure is roughly the same.
According to shape: 1: Straight type (shape is like a cylinder, usually installed with a circlip, used for mounting small size) 2: Flange type (with flanges at the end or middle, can be installed with screws, flanges are generally round, square and trimmed) 3: Open type (shape is straight, there are axial slits on the outside, used for occasions requiring clearance adjustment, two types of large openings and small openings)
According to performance: 1: normal type (used for general performance requirements) 2: Super type (for long life and large load performance requirements)
1. Do you accept customize? Yes. and MOQ depends on exact model you need. 2. How you send goods to your customer? We can ship goods via: DHL, TNT, FEDEX, UPS,ARAMEX, AIR AND SEA DELIVERY. 3. How long is the delivery time after order placed? a. for goods in stock, can delivery within 1-2 days. b. for goods which dont have stock, delivery time depends on model number and order qty. 4. You provide free consultation service? Yes, before, during and after order, anytime. 5.How can I contact you? Email, whatsapp, wechat, facebook,etc.