CR81VBUU Cam Follower Standard Inch Series Full Complement High Carbon Steel Cylindrical Outer Ring Sealed Hex Head 1/2" Roller 3/8" Width #10-32 UNF Thread Single Unit CR-B

Single standard inch cam follower, sealed hex head
✔️ 1/2" roller, 3/8" width, #10-32 UNF stud, sealed cam follower, 2520N

This single sealed cam follower model CR81VBUU is a standard inch-series rolling element used in linear slide units, conveyors, indexing mechanisms, and other machinery where a sealed ball bearing style roller reduces maintenance and contamination.

✅ Model: CR81VBUU (single unit)
✅ Series: CR-B inch series, standard uncaged cam follower
✅ Roller diameter: 1/2" (12.70 mm)
✅ Roller width: 3/8" (9.53 mm)
✅ Stud diameter: 4.826 mm (0.190")
✅ Thread: #10-32 UNF, thread length 1/4" (6.35 mm)
✅ Material: high carbon steel, cylindrical outer ring, sealed enclosure
✅ Retainer: full complement; dynamic load 2520 N, static load 2140 N
✅ Temperature: -20 to 120 °C; weight approx 0.020 lb each

💡 What is a sealed cam follower used for in linear slide units and rolling machinery? A sealed cam follower provides low-friction rolling contact and protection from dirt and moisture, making it handy for repeat-motion systems. Quick intro: Benefits when used in tracks, slides, and indexing drives: - Keeps out contaminants for longer service life in linear slide units and conveyor guides - Acts like a sealed ball bearing to reduce maintenance and improve smooth motion - Full-complement rollers increase radial carrying capacity for automation and heavy-duty conveyors