Heavy Duty CRH8-1VBUU Cam Follower Hex Stud 1/4-28 UNF, 1/2 in (12.7 mm) Roller, 3/8 in (9.53 mm) Width, Sealed Black Oxide Finish, Uncaged Double-Row Needle Roller Bearing Pack of 1

Heavy Duty CRH8-1VBUU Hex-Stud Cam Follower, Pack of 1
✔️ 1/2 in (12.7 mm) roller, 3/8 in (9.53 mm) width, 1/4-28 UNF thread

This heavy duty cam follower is a sealed hex-head stud bearing used in machine tools, linear slide unit guides, industrial robots and office automation. Sold as a single bearing for quick replacement and maintenance.

✅ Series: CRH-B inch series
✅ Type: Heavy Duty Uncaged double-row needle roller bearing
✅ Roller diameter: 1/2 in (12.7 mm); roller width: 3/8 in (9.53 mm)
✅ Stud diameter: 1/4 in (6.35 mm); stud length: 5/8 in (15.88 mm)
✅ Thread: 1/4-28 UNF; thread length: 5/16 in (7.94 mm)
✅ Dynamic load capacity: 4710 N; Static load capacity: 5410 N
✅ Material: high carbon steel rollers; enclosure: sealed; finish: black oxide
✅ Temperature rating: -20 to 120 deg C; head type: hex; weight: 0.030 lb (13.6 g)

💡 What is a cam follower used for in linear slide unit and sealed ball bearing setups? A cam follower is a handy rolling element that guides motion and absorbs radial and axial loads. - Ideal for linear slide unit guidance and track systems where a sealed ball bearing or needle roller is needed for reliable outer ring rotation - Common in machine tools, conveyors, indexing mechanisms and automation equipment for accurate cam-to-roller contact - Sealed designs protect lubrication in dirty environments; needle roller cam followers give high radial load capacity and long life