CR28BUUR Cam Follower Standard Inch Series Caged High Carbon Steel Crowned Outer Ring Sealed Hex Head Roller 1.75 in Dia Width 1 in Stud 3/4 in Thread 3/4-16 UNF Heavy Duty Track Roller

Single sealed cam follower CR28BUUR, caged high carbon steel
✔️ Roller 1.75 in (44.45 mm), width 1 in (25.4 mm), stud 3/4 in (19.05 mm)

This single sealed cam follower is a caged hex head track roller used on linear slide units, conveyor guides and cam mechanisms to handle radial loads while resisting misalignment.

✅ Model CR28BUUR, CR-B Inch Series, caged retainer
✅ Material high carbon steel, crowned outer ring, sealed design
✅ Roller dia 1.75 in (44.45 mm), width 1 in (25.4 mm)
✅ Stud dia 3/4 in (19.05 mm), thread 3/4-16 UNF, thread length 7/8 in (22.225 mm)
✅ Dynamic load capacity 25100 N, static load capacity 38200 N, temp rating -20 to 120 °C
✅ Hex head stud type, weight 0.800 lb, sold as a single unit pack

💡 What is a cam follower used for in linear motion and conveyor guide systems? A cam follower is a rolling element that tracks cam surfaces or runs on rails to transfer motion and support loads; it is handy for guiding parts on linear slide units and conveyor systems. Quick summary of benefits: - Helps convert rotary cam motion to controlled linear movement for accurate timing and repeatable travel - Offers low-friction rolling contact similar to sealed ball bearing solutions for longer service life in contaminated environments - Crowned outer ring and caged retainer reduce edge loading and improve alignment on linear slide units