CFFU1-8 CF-FU1 series caged linear roller bearing unit single bearing, M8 stud shielded enclosure, high-carbon steel rollers 19 mm diameter x 11 mm width, 4250 N dynamic load, centralized lubrication

CFFU1-8 caged linear roller bearing unit, single bearing
✔️ M8 stud, 19 mm roller, 11 mm width, 4250 N dynamic load

This single caged linear roller bearing unit is made for linear slide units and precision guide applications. Ideal for automation, conveyors, and positioning stages where sealed ball bearing style performance is needed.

✅ Dynamic load capacity: 4250 N
✅ Static load capacity: 4740 N
✅ Roller diameter: 19 mm; roller width: 11 mm
✅ Stud diameter/thread: M8 x 1.25; stud length 20 mm; thread length 10 mm
✅ Roller material: high carbon steel; shielded enclosure; temp rating -20 to 120 deg C; caged centralized lubrication

💡 What are the advantages of using a caged linear roller bearing in a linear slide unit?

Using a caged linear roller bearing helps reduce friction and extend service life. Short intro: caged rollers keep elements aligned for smoother motion and easier lubrication.
- Improved load distribution for higher dynamic and static load capacity, helpful for heavy-duty linear slide units
- Easier centralized lubrication and lower maintenance compared to loose rollers, good for automated systems and conveyors
- Shielded designs protect against contamination, similar benefits to sealed ball bearing setups for longer life
- High-carbon steel rollers provide durability; consider ceramic rollers for extreme wear resistance or low-friction needs