CR8-1 CR Series caged roller bearing single unit, shielded with screwdriver-head stud #10-32 UNF 0.19 in (4.83 mm) × 5/8 in, 1/2 in (12.70 mm) roller, 3/8 in (9.53 mm) width, 2520 N dynamic

Single CR8-1 CR Series caged roller bearing, shielded
✔️ #10-32 UNF screwdriver stud, 1/2 in (12.7 mm) roller, 2520 N dynamic

This single caged roller bearing (model CR8-1) is a shielded screw-stud unit commonly used in linear slide units, automation guides, and light machinery where a sealed ball bearing alternative is handy.

✅ Dynamic load capacity: 2520 N
✅ Static load capacity: 2140 N
✅ Roller diameter: 1/2 in (12.70 mm)
✅ Roller width: 3/8 in (9.53 mm)
✅ Roller material: High carbon steel
✅ Enclosure: Shielded (sealed ball bearing style)
✅ Head type: Screwdriver slot stud, #10-32 UNF
✅ Stud diameter/length: 0.19 in (4.83 mm) × 5/8 in (15.88 mm)
✅ Thread length: 1/4 in (6.35 mm)
✅ Temperature rating: -20 to 120 °C
✅ Type: Caged standard, single unit, model CR8-1

💡 What is a caged roller bearing used for in linear slide units and automation? A caged roller bearing is a handy choice when you need compact, low-friction rolling support and reliable load capacity. - Provides smooth linear motion for guide rails and linear slide units, a common alternative to sealed ball bearing setups - Offers high dynamic and static capacities for conveyors, indexing systems, and positioning stages - Simple screw-stud mounting fits threaded housings and makes replacement and alignment easy