Single Machined Needle Roller Bearing 115 mm ID x 153 mm OD x 50 mm Width, Two-Row High Carbon Steel with Oil Holes, GTR Metric Series, 315000 N dynamic, 614000 N static

Single machined needle roller bearing 115x153x50 mm
✔️ Two-row high carbon steel, oil holes, 315000 N dynamic

This single machined guide-type needle roller bearing is built for linear slide units, automation, CNC machine tools and heavy guide shafts where compact size and high load capacity matter.

✅ Bore: 115 mm (ID)
✅ Outside diameter: 153 mm (OD)
✅ Width: 50 mm; two-row guide type
✅ Material: high carbon steel, machined type
✅ Dynamic load capacity: 315000 N; Static: 614000 N
✅ Max speed: 1300 rpm; open enclosure with oil holes for lubrication
✅ Series/model: GTR Metric Series, model GTR11515350; sold as single each

💡 What is a needle roller bearing used for in linear slide units? Needle roller bearings handle very high radial loads in tight housings and are especially handy for precision linear slide units and guide rails. This short intro explains why they're chosen: - Fits compact linear slide units and guide shafts in automation, CNC, and material handling. - Offers high dynamic and static load support for heavy-duty guide rails and conveyor systems. - Machined open type with oil holes enables easy lubrication and routine maintenance.