CR12R Cam Follower Single - Standard Inch Series, Caged Roller, High Carbon Steel, Crowned Outer Ring, Shielded with Screwdriver Slot, 3/4 in Roller, 3/8-24 UNF Stud, -20 to 120°C

Single CR12R Caged Cam Follower, 3/4 in Roller
✔️ Standard Inch Series, caged, shielded, 3/4 in roller, 3/8-24 UNF stud

This is a single cam follower bearing (CR12R) built for track, cam and linear slide unit use in industrial machinery and automation.

✅ Model: CR12R, Standard Inch Series, caged standard type
✅ Material: High carbon steel with crowned outer ring and caged retainer
✅ Roller diameter: 3/4 in (19.05 mm); Roller width: 1/2 in (12.70 mm)
✅ Stud diameter: 3/8 in (9.525 mm); Thread: 3/8-24 UNF; Head: Screwdriver slot
✅ Enclosure: Shielded; Dynamic load capacity: 4420 N; Static: 5110 N; Temp: -20 to 120°C
✅ Weight: 0.080 lb each; sold as a single cam follower bearing unit

💡 What is a cam follower used for in linear slide units and track systems? This handy bearing supports radial and track loads and keeps motion precise. - Provides rolling contact for cams, rails and linear slide unit guides to reduce friction and wear - Functions like a sealed ball bearing in many setups and is useful where crowned outer rings prevent edge loading - Works with hardened steel setups and can be swapped for ceramic rollers in high-speed or low-friction applications