CRE20UU Eccentric Collar Inch Cam Follower Single, Caged High-Carbon Steel Sealed Bearing with Screwdriver Slot, Cylindrical Outer Ring, 12.7mm (1/2") Stud, 19.05mm (3/4") Width

Single CRE20UU eccentric collar cam follower, sealed
✔️ 12.7mm (1/2") stud, roller dia 31.75mm (1.25"), width 19.05mm (3/4")

This single sealed eccentric collar cam follower is a heavy-duty roller bearing for linear slide unit, indexing, and track applications in automation and machine shops.

✅ Model: CRE20UU, CRE Inch Series
✅ Type: Caged eccentric collar cam follower, sealed enclosure
✅ Material: High carbon steel with caged retainer
✅ Roller: cylindrical outer ring, dia 31.75mm (1.25"), width 19.05mm (3/4")
✅ Stud: 12.7mm (1/2") diameter, thread 1/2-20 UNF, length 15.875mm (5/8")
✅ Loads: Dynamic 14,200 N, Static 16,000 N
✅ Temp range: -20 to 120 C, suited for industrial environments
✅ Head: screwdriver slot; weight ~1.0 lb each; sold as single unit

💡 What is a cam follower used for in linear slide unit applications? A cam follower is handy for converting rotary motion to precise linear tracking while carrying radial loads in sealed roller bearing setups. Here is a quick breakdown: - Provides rolling contact for linear slide unit and track systems, extending life of sealed ball bearing and roller assemblies. - Delivers accurate cam tracking and indexing for automation and conveyor systems. - Sealed enclosure and high-carbon steel rollers help resist contamination and keep lubrication longer.