Machined Type Needle Roller Bearing BR122016 With Three Quarter Inch Bore One And A Quarter Inch Outer Diameter One Inch Width High Carbon Steel Construction Oil Hole For Precision Dynamic Load Support
✔️ 3/4 in ID, 1 1/4 in OD, 1 in width; high carbon steel
Machined type needle roller bearings from IKO are compact radial-load specialists built for high-precision work in tight spaces. Typical uses include CNC spindles, gearboxes, linear guides, robotics, and automation equipment where a slim envelope and strong load support matter. This BR122016 model uses high carbon steel and features oil holes for continuous lubrication.
| Dimensión | Inches | Milímetros |
|---|---|---|
| Diámetro interior (ID) | 3/4" | 19,05 mm |
| Outside diameter OD) | 1 1/4" | 31,75 mm |
| Width | 1" | 25,4 mm |
✅ Inside diameter: 3/4 in (19.05 mm)
✅ Outside diameter: 1 1/4 in (31.75 mm)
✅ Width: 1 in (25.4 mm)
✅ Material: High carbon steel
✅ Oil hole: Yes, with lubrication holes
✅ Dynamic load: 27600 N; Static load: 33100 N
💡 What is a needle roller bearing used for in precision machinery? Needle rollers provide handy radial-load support in tight spaces. - handy for CNC spindles and gearboxes where a small footprint handles big loads - use cases include linear guides, robotics, automation systems - oil holes support regular lubrication to extend service life - compared to sealed ball bearings, needle rollers offer higher radial load in a slim package