Stainless steel linear guide rail is designed to have steel balls contacting at 45 degrees with the rail and sliders, which enables the stainless steel linear guide rails to be capable of having self-alignment even when installation error occurs and capable of bearing equal load from all four directions. At the same time of increasing preload level to strengthen the rigidity of the linear guideways, smoothness of movement and precision of the linear guideways can still be ensured, which makes stainless steel linear guide rails suitable for applications where precision, high load and smooth movements are needed. The above capabilities and the interchangeableness of stainless steel linear guide rails are made for satisfying modern industrial automation needs of high speed, abrasiveness, high load, high precision, easy assembly, and convenient maintenance.
Telescopic linear rail Features:
1. High speed movement
2. High precision
3. Large load capacity
4. Low noise
5. High rigidity
6. Easy installation
7. Easy lubrication
8. Interchangeability
Stainless Steel Miniature Linear Guide Rails are linear motion components designed for precision equipment and small machinery. Small linear rails are widely used in automation equipment, laboratory instruments, medical equipment and other applications requiring high precision and durability. Made of stainless steel mini linear rail has excellent corrosion resistance and long service life, especially for long time use in harsh environments.
Stainless steel linear guide rails because of its material properties. Small linear rails can be in the humidity, high temperature or chemical substance environment to maintain stable performance. Compared with ordinary steel, stainless steel guide rails not only have the ability to resist rust and corrosion, but also can withstand higher loads and pressures, to ensure that in high-precision occasions of reliable use. This type of small linear rails is very suitable for laboratory equipment, food processing machinery and medical equipment and other areas that require cleanliness and corrosion resistance.
Small linear rails (mini linear rail) are guide rails with smaller dimensions. Small linear rails are usually used in applications where space is limited but accuracy is required. Due to their compact design, small linear rails can achieve smooth, precise linear motion in tight spaces. Despite their small size, Small linear rails are able to withstand moderate loads and provide extremely high motion accuracy, making small linear rails are suitable for micro devices, electronic component manufacturing and precision measuring devices.
Mini linear rail is designed for ultra-small devices designed for linear motion system. Mini linear rail usually used in microelectronics, optical instruments and other high-precision requirements of the occasion. Mini linear rail is not only small in size, but also mini linear rail have very high motion accuracy. Mini linear rail can provide smooth linear motion in a very small moving range. Mini linear rail's design is compact and light weight. Mini linear rail is suitable for occasions requiring fine operation, such as robot joints, micro-automation devices and so on.
Telescopic linear rail (telescopic linear rail) is a kind of guideway system that can be extended and contracted over long distances, and telescopic linear rail is widely used in equipments that require telescopic movements, such as drawers, telescopic platforms, and so on. Telescopic linear rail can ensure high load capacity and at the same time, also telescopic linear rail can achieve compact structure design, space saving, and provide smooth, smooth movement. Telescopic linear rail are often used in equipment that requires frequent extension, ensuring that the guide remains efficient and durable through repeated use.
Overall, the Stainless Steel Miniature Linear Guide Rails system not only adapts to the needs of small precision equipment in terms of size, but also provides excellent durability and high precision in terms of material and function. Whether in harsh industrial environments or in applications requiring precision operations, the Stainless Steel Miniature Linear Guide Rails provide reliable protection for equipment stability and longevity through their superior performance and design.
The stainless steel linear guide rails include Asian Standard,Europ Standard,UK standard, from Lm6 uu to be Lm 200uu, most of all have a big quatities in the stock, also we can proudce any types follow your asking if you have the drawing or samples for us.
If you think we are the good supplier, pls kind send the inquired emails to me,we can give you the feedback in one day except the holidays.
What do you waiting for , send the email or calll to us.
Load capacity is determined by dynamic (C) and static (C₀) load ratings. For example: A 6205 deep groove ball bearing has a dynamic load rating of 14 kN, suitable for small motors. For heavy loads, choose tapered roller bearings (e.g., 32208 with C=90 kN). Recommendation: Share your equipment’s load analysis for optimal bearing selection.
Materials: Stainless steel (440C/316) or coatings (nickel plating, DLC). Seals: Double rubber seals (2RS) or PTFE seals. Example: Seawater pumps often use 316 stainless steel bearings with lifelong grease.
Speed limits depend on bearing type and lubrication: Standard 608ZZ ball bearings: ~18,000 rpm. Hybrid ceramic bearings (Si3N4 balls): 30–50% higher speeds. Solution: For high-speed applications, opt for oil lubrication or low-friction design.
Theoretical lifespan: Based on load calculations (see Q1). Real-world factors: Lubrication intervals (e.g., grease replenishment every 100km). Mounting surface flatness (≤0.01mm/m required). Tool: Free lifespan calculation software available.
Must-check: Slider hole spacing (e.g., 45mm×45mm). Rail width (15/20/25mm, etc.). Slider height (impacts machine space). Pro tip: Old slider model numbers are often engraved on the side.
Of course, we provide customized service, including add customers’ logo on the products, customized size of linear guide rail.
It according to the products, we usually can adjust the quantity according to customers’ request.
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You can either fill out the contact us form on our website, or head over to our sister website ngsbearing.com and request a quote over there for any product you see here on Bearings Direct. Please note that there will be minimum order quantities.
