CR28BR Cam Follower, Standard Inch Series Caged Roller Bearing, Shielded Hex-Head Stud, High Carbon Steel Crowned Outer Ring, 1-3/4in Roller, 3/4-16 UNF Thread, Single (Each)

CR28BR cam follower, inch series caged roller bearing
✔️ 1-3/4 in roller dia, 1 in width, 3/4-16 UNF stud, shielded

This single CR28BR cam follower (one bearing per pack) is a caged, shielded inch-series roller bearing used for guided motion. Commonly used in linear slide unit setups, conveyors, and indexing mechanisms where crowned rollers reduce edge loading.

✅ Model: CR28BR - single cam follower (each)
✅ Roller diameter: 1-3/4 in; roller width: 1 in
✅ Stud: 3/4-16 UNF thread, 7/8 in thread length
✅ Material: high carbon steel; retainer: caged; enclosure: shielded
✅ Roller profile: crowned outer ring; head type: hex
✅ Load ratings: dynamic 25,100 N; static 38,200 N
✅ Temperature rating: -20 to 120 deg C; series: CR-B Inch Series

💡 What is a cam follower used for in linear slide units and indexing systems? A cam follower is a dedicated rolling contact bearing that tracks cams, rails, or guides to convert motion reliably. - Ideal for linear slide unit guides, conveyor rollers, and precision indexing applications - Works alongside sealed ball bearing assemblies or as a heavy-duty roller alternative to improve life under radial loads - Consider shielded, caged designs for contamination resistance or ceramic options for high-temp or low-friction needs