NTN LGBCH45 BL linear guide block
- Brand
- NTN
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
NTN LGBCH45 BL belongs to linear guide block, part of our Linear motion range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LGBCH45 BL and any equivalents.
The NTN LGBCH BL series linear guide block is a precision linear motion component designed to travel along a guide rail while supporting loads from multiple directions. It is commonly used in machine tools, automation systems, and positioning equipment where rigidity and repeatability are critical. MR Industrial Accessories LLC supplies this NTN series to customers in the United States, Canada, Mexico, and South America. To request a quote, contact us via WhatsApp or email with the complete part number or size you need.
The LGBCH BL designation follows a logical structure. The prefix LGB identifies the linear guide block family, while the C and H indicate specific load and height configurations. The numerical portion (20, 25, 30, 35, 45, or 55) denotes the nominal size, which correlates with the guide rail width and load capacity. The BL suffix represents a variant with particular sealing or lubrication features. For example, LGBCH20 BL and LGBCH30 BL are the same series but different sizes, so always verify the complete code before ordering.
These blocks are found in a wide range of industries, including automotive, food processing, metalworking, and packaging. Typical applications include machining centers, robots, conveyors, and coordinate tables. Their design enables smooth, low-friction motion with high repeatability, making them suitable for high-speed cycles and combined loads. When selecting a block, consider the load it must support, travel speed, and environmental conditions. The BL series typically includes seals that retain lubricant and keep out contaminants, so review the sealing type for your operating environment.
Proper installation is essential for long service life. The guide rail and block must be precisely aligned to avoid premature wear. Follow the manufacturer's instructions for screw torque and initial lubrication, and maintain a regular lubrication schedule. If you are replacing an existing block, note that linear guide blocks from different brands may be interchangeable if mounting dimensions and load capacity match. If you have a code from another brand or an unidentified part, our team can help identify a suitable equivalent.
To request a quote for the NTN LGBCH BL series linear guide block, send us the complete part number or your guide rail dimensions via WhatsApp or email. Our team responds promptly and can assist with selection, equivalents, and lubrication advice.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the BL suffix mean in NTN LGBCH blocks?
- The BL suffix indicates a specific variant within the series, typically related to sealing or lubrication characteristics. Provide the complete code for exact details for your application.
- How do I choose the correct LGBCH block size for my guide?
- Size selection depends on the guide rail width and the load to be supported. The numbers 20, 25, 30, 35, 45, and 55 correspond to different sizes. Send us your guide dimensions and we will quote the appropriate block.
- Are NTN LGBCH BL blocks interchangeable with other brands?
- They may be compatible if mounting dimensions and load capacity match. If you have a code from another brand, send it to us and we will indicate a suitable equivalent. We can also help identify parts without a code.