What Grease Should You Use for a Linear Bearing?
What grease should you use for a linear bearing? NLGI grades by load, self-lubricating liners, re-lubrication intervals, and mistakes to avoid.
Technical Insights & Industry Solutions for Precision Bearings

What grease should you use for a linear bearing? NLGI grades by load, self-lubricating liners, re-lubrication intervals, and mistakes to avoid.

Grinding, clicking, squealing — learn what each linear bearing noise means, how to confirm the cause, and when to re-lubricate vs. replace.

A linear bearing enables low-friction motion along a single straight axis. Covers types, how they work, and how to choose the right one.

Discover how tariffs and global trade tensions are changing the bearing industry in 2025. Learn why stainless steel bearings are becoming the preferred sourcing choice for manufacturers seeking supply chain resilience, lower long-term costs, and reliable performance.

Compare 316, 440C, and full ceramic bearings for marine, saltwater, and subsea use — by chloride resistance, load rating, and service life.

Learn how linear guides work, the different types, how to select the right one, and expert tips for installation and maintenance. The complete engineer's guide.

How to pair linear bearings with the right shaft or rail — shaft hardness, tolerances, span limits, profiled rail rules, and a worked sizing example.

Linear bearings move in a straight line; plain bearings rely on sliding contact. See how the two compare, and where they overlap as a linear plain bearing.

Corrosion-resistant bearings compared: stainless steel vs. coated chrome steel — load ratings, cost, and how to choose for your environment.

Thin section bearings vs. standard bearings: compare size, load capacity, cost, and applications in robotics, EVs, and medical devices — 2026 buying guide.
