Shell Needle Roller Bearing Inch Bore Two And Three Quarters Open Cage Chromium Molybdenum Steel Inside Diameter Two And Three Quarters Inches Outside Diameter Three And One Eighth Inches Width One And Quarter Inches 3500 RPM
✔️ 2-3/4 in bore, 3-1/8 in OD, 1.25 in width, single caged CrMo
Shell needle roller bearing suited for compact, high-load applications in automation, textile machinery, and precision equipment where space is at a premium. Open shell design supports steady, low-friction movement inside constrained assemblies.
✅ Bore: 2-3/4 in (69.85 mm); OD: 3-1/8 in (79.38 mm); Width: 1.25 in (31.75 mm)
✅ Dynamic load: 54,600 N; Static load: 139,000 N
✅ Max speed: 3,500 rpm; Rows: 1; Enclosure: Open; Retainer: Caged
✅ Material: Chromium Molybdenum Steel (CrMo) shell and cage
💡 What is a shell needle roller bearing used for in machinery? This handy design supports heavy radial loads in tight spaces, ideal for high-precision motion in automation and textile equipment. - Handy for compact drive systems with space constraints - Delivers high load capacity per diameter in demanding setups - Works well with CrMo steel shells and cages for durability