Single cam follower stud bearing CR8-1BUU CR-B Series, hex head sealed caged roller, 1/2 in (12.7 mm) diameter, 3/8 in (9.53 mm) width, #10-32 UNF thread, -20 to 120°C

Single CR8-1BUU cam follower stud bearing (each)
✔️ Hex head sealed caged roller, 1/2 in (12.7 mm), 3/8 in (9.53 mm)

This cam follower stud bearing is a sealed, caged needle-roller unit commonly used in machine tools, industrial automation and linear slide unit applications for guided rolling motion and cam tracking.

✅ Dynamic load capacity 2520 N (push)
✅ Static load capacity 2140 N (hold)
✅ Roller diameter 1/2 in (12.7 mm)
✅ Roller width 3/8 in (9.53 mm)
✅ Roller material high carbon steel
✅ Enclosure sealed for contamination protection
✅ Head type hex for easy oiling and fastening
✅ Stud diameter 0.19 in (4.83 mm), stud length 5/8 in (15.88 mm)
✅ Thread #10-32 UNF, thread length 1/4 in (6.35 mm)
✅ Temperature rating -20 to 120°C
✅ Type caged standard; weight approx 0.020 lb (9.07 g)

💡 What is a cam follower used for in linear slide units? A cam follower transfers radial or thrust loads while guiding rolling motion along cams, rails or tracks, making it handy for linear slide units and replaced sealed ball bearings in many setups. Quick intro: - Suitable for linear motion and cam-tracking roles in automation, robotics and production equipment - Works with linear slide units, guide rails and roller tracks for smooth motion and reduced friction - Needle-roller design and sealed enclosure improve life under impact loads and contamination-prone conditions