NSK WBK25S-01W ball screw support
- Brand
- NSK
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- WBK
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Description
NSK WBK25S-01W belongs to ball screw support, 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 WBK25S-01W and any equivalents.
A ball screw needs stable end support to hold position under load. The NSK WBK series provides that support, taking both axial and radial forces at the screw end. It suits machine tools, machining centers, automation systems and linear positioning equipment where rigidity and repeatability matter. MR Industrial Accessories supplies this line to customers in the United States and Latin America.
Reading the WBK code helps you match the support to your screw. The letters mark the family; the number tells you the compatible screw diameter; the S and W suffixes cover configuration and mounting style. Take WBK25S-01W: it fits a 25 mm screw and uses the S configuration with the 01W variant. That combination sets how the unit is fixed and installed.
You will find these supports on CNC mills, lathes, grinders, machining centers, coordinate measuring machines and automated production equipment. They are common in metalworking shops, automotive plants, machine tool builders and lines that depend on accurate, repeatable linear motion.
Selection comes down to screw diameter, axial fixing method, rigidity needs and the space you have. During installation, align the support with the linear guide, tighten the screws in a controlled way and lubricate the internal bearings properly. Check concentricity and parallelism; misalignment creates parasitic loads that shorten service life.
NSK WBK supports can be swapped with equivalent configurations from other makers when mounting dimensions, screw diameter and load capacity line up. If you only have another brand's number or an unidentified part, send the details and we will point you to a compatible option.
To get a quote on the NSK WBK series support you need, message us on WhatsApp with the complete part number or your screw dimensions. MR Industrial Accessories quotes the exact part number or size you specify and responds promptly, and we can suggest equivalents or help you choose.
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 WBK designation mean in a ball screw support?
- WBK is NSK's ball screw support series. The number after the letters indicates the compatible screw diameter, while the S and W suffixes define configuration and mounting variant. For instance, WBK25S-01W fits a 25 mm screw.
- How do I choose the right support for my ball screw?
- Start with the screw diameter, the axial fixing method, the rigidity you need and the mounting space. Those details let you pick the matching WBK model. If anything is unclear, send us the dimensions and we will help.
- Are NSK WBK supports interchangeable with other brands?
- They can be interchangeable with other brands when mounting dimensions, screw diameter and load capacity match. If you have another brand's part number or an unidentified part, we will indicate the compatible alternative.