Needle Roller Bearing BR122012 Machined Type Three Quarter Inch Inside Diameter One And A Quarter Inch Outside Diameter Three Quarter Inch Width High Carbon Steel With Oil Hole Open Type For High Load Applications

Single bearing needle roller BR122012 with 3/4 ID
✔️ 3/4 in ID, 1-1/4 in OD, 3/4 in width, oil hole

These machined needle roller bearings are compact, high‑capacity radial bearings built for tight spaces. You’ll see them in gearboxes, CNC machines, printers, and conveyors that demand smooth, accurate rotation.

✅ i.d.: 3/4 in
✅ o.d.: 1-1/4 in
✅ width: 3/4 in
✅ Acciaio ad alto tenore di carbonio material:
✅ oil hole: yes
✅ enclosure: open
✅ dynamic load: 21700 N
✅ static load: 24400 N
✅ max speed: 20000 rpm
✅ rows: 1

💡 What is a pillow block bearing used for in linear motion and precision machinery?

These bearings are handy for guiding rotating shafts in compact setups. - Handy for shafts in linear slide units and precision automation - Great for supporting radial loads while keeping precise spacing - Works with oil lubrication via oil holes for longer life - Used in CNC machines, printers, and conveyors needing steady motion