CR22BUUR CR-B Inch Series Caged Cam Follower, High Carbon Steel, Crowned Outer Ring, Sealed Hex Head, 1/2-20 UNF Stud, 1 3/8 in Roller, Single Bearing for Linear Slide Units

Single sealed cam follower bearing, CR22BUUR
✔️ 1 3/8 in (34.93 mm) roller, 1/2-20 UNF stud, sealed

This single sealed cam follower is a caged cam roller bearing used in linear slide units, conveyors, and indexing systems where crowned outer rings improve tracking and reduce edge stress.

✅ Series: CR-B Inch Series (CR22BUUR)
✅ Roller diameter: 1 3/8 in (34.93 mm)
✅ Roller width: 3/4 in (19.05 mm)
✅ Stud diameter/thread: 1/2 in (12.70 mm) / 1/2-20 UNF
✅ Thread length: 5/8 in (15.88 mm)
✅ Material: High carbon steel, caged retainer, sealed enclosure
✅ Dynamic load capacity: 14200 N; Static capacity: 16000 N
✅ Temperature range: -20 to 120 °C; hex head stud style
✅ Weight: 0.350 lb; sold as a single bearing unit

💡 What is a sealed cam follower used for in linear slide units and indexing machines? A sealed cam follower offers low-maintenance rolling support that handles radial loads and occasional shock while keeping lubrication in and dirt out. This makes it handy for continuous motion and repeatable positioning tasks. - Commonly used to guide motion in linear slide units, conveyors, and cam tracks for automation - Often selected where a sealed ball bearing style cam roller is needed to resist contamination - Helps extend service life by reducing wear with crowned outer rings and internal seals - Fits applications needing compact hex-stud mounting and reliable indexed movement