F4-9M Thrust Bearing 4x9x4mm – Ultra Compact Axial Bearing

F4-9M Thrust Bearing 4x9x4mm – Ultra Compact Axial Bearing
A precision axial (thrust) ball bearing designed for compact assemblies where space and reliability matter. Ideal for miniature motors, rotary components, and tight-mechanism applications requiring smooth axial load support.

Features

• Ultra-compact 4 x 9 x 4 mm profile for tight installations
• Thrust ball bearing design provides low-friction axial load handling
• Durable materials deliver precision and longevity
• Easy to install in constrained motor housings and small gearboxes

Technical Details

• Inner diameter: 4 mm
• Outer diameter: 9 mm
• Width: 4 mm
• Washers: chrome steel
• Bearing: brass
• Material: bearing steel

Package includes: thrust bearing with matching washers.

Warning / Advice

Ensure correct axial alignment and lubrication for optimal life. Not intended for high radial loads; inspect before high-speed use.

Benefits: This F4-9M thrust bearing improves shaft stability and reduces axial play, resulting in smoother rotation, lower noise and extended component life. Its compact size solves space constraints while brass and chrome-steel components offer corrosion resistance and reliable performance for precision assemblies.

Perfect for hobbyist and professional electronics, miniature motors, and precision instruments — backed by a 2-year warranty.

Order now to upgrade your project with a reliable, precision thrust bearing; ideal for motor rebuilds, rotary stages, and compact mechanical designs. Use it anywhere axial support and tight-fit durability are required.