Product page
Linear guide block NTN LGBXS35 BN
- Manufacturer Part Number
- LGBXS35 BN
- Brand
- NTNOfficial distributor
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- LGBXS
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Description
NTN LGBXS35 BN is a linear guide block reference, within Linear motion. Request a quote for LGBXS35 BN via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NTN LGBXS series linear guide block is a linear motion component that travels along guide rails to carry loads and guide movement precisely in industrial machines and equipment. It is used in applications requiring smooth travel, repeatability and high rigidity, such as machining centers, manipulators, automation equipment and positioning systems. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, with more than 80 years of experience in power transmission and linear motion.
The LGBXS series designation is read from the number that follows the letters: that number indicates the block size and is directly related to load capacity and mounting dimensions. For example, LGBXS15 BN, LGBXS20 BN and LGBXS25 BN correspond to increasing sizes within the same family. The BN suffix identifies a specific construction variant of the series, which may include sealing, cage type or surface treatment. To select the correct block, it is essential to cross-reference the size number with the rail dimensions and the load it will carry.
These blocks are used in industries such as metalworking, automation, food and beverage, pharmaceuticals and material handling. In Argentina, they are common in machine tools, machining centers, Cartesian robots, automated cutting and welding equipment, and internal transport systems. Their design allows precise linear movements with low friction, which translates into greater productivity and less wear on associated components.
To choose the right block, take into account static and dynamic load capacity, required rigidity, travel precision and environmental conditions. Sealing is key to retaining lubricant and excluding contaminants; in dusty or chip-filled environments, reinforced seals are advisable. Lubrication must be the one recommended by the manufacturer, and mounting requires careful alignment between rail and block to avoid parasitic loads. Cleaning the guide before installation and controlled screw torque are essential practices.
As for equivalents and interchangeability, linear guide blocks are identified by their size and configuration, but each manufacturer has its own dimensions and capacities. When replacing a block, a matching size number is not enough: you must verify hole spacing, height and rail type. If you have another brand's part number or an unidentified part, at MR Accesorios Industriales we can point you to the compatible alternative or quote the exact part number you need.
To request a quote for the NTN LGBXS series linear guide block you need, send us the complete part number on WhatsApp (for example, LGBXS20 BN) or the rail dimensions and working load. We will reply shortly with the quote and the technical information you require.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the BN suffix mean on LGBXS blocks?
- The BN suffix identifies a construction variant within the LGBXS series. It may refer to the sealing type, cage material or a specific surface treatment. To know exactly what it includes on the block you need, ask us with the complete part number.
- How do I choose the LGBXS block size for my application?
- The size is chosen based on the load to be carried, the required rigidity and the rail dimensions. Higher numbers (for example, LGBXS45 or LGBXS55) correspond to larger, higher-capacity blocks. If you send us your equipment data, we can advise you.
- Are LGBXS blocks interchangeable with other brands?
- They are not directly interchangeable between brands, because each manufacturer defines its own dimensions and capacities. If you need to replace another brand's block, send us the part number or dimensions and at MR we will point you to the compatible alternative or quote the exact part number.

