Rugged Workhorse Cam Follower Needle Roller Bearing With One-Half Inch Bore One-Quarter Inch Outer Diameter And 52.15mm Length CR20 Precision Built For CNC Auto And Industrial Gearheads

CR20 Cam Follower Needle Roller Bearing 1/2 x 1-1/4
✔️ ID 1/2 in, OD 1-1/4 in, L 52.15 mm, single bearing

This compact CR20 cam follower needle roller bearing is designed for cam-driven assemblies and linear guides, offering a tight turning point in compact spaces. It’s typically used in automation, conveyors, and small machinery where precise, low-friction motion is key.

✅ Inner diameter: 1/2 in (12.7 mm)
✅ Outer diameter: 1-1/4 in (31.75 mm)
✅ Length: 52.15 mm (2.05 in)
✅ Thread: 1/2-20 UNF
✅ Dynamic load rating: 1,450 kgf
✅ Static load rating: 1,630 kgf
✅ Quantity: 1 bearing

💡 What is a cam follower needle roller bearing used for? A handy guide to common uses and benefits:

• Applications include automation, packaging, conveyors, and small machinery needing precise tracking
• Benefits: reduced friction, compact form, easy replacement, long service life
• Common materials: steel bodies with hardened surfaces, possible ceramic variants for high-speed use
• Maintenance tips: proper lubrication, correct preload, and regular inspection

✝️

1 1/4" Cam Follower Needle Roller Bearing One Bearing

Dimensions d1 D B B1 B2 B3 G1 C C1 1/2" 1-1/4" 13/16" 52.15mm 1-1/4" 5/16" 5/8" 3/4" 1/32"