TRU284530UU double-row caged roller bearing 28×45×30 mm sealed oil-hole heavy carbon steel heavy-duty high-load single unit 6000 rpm max static 43800 N dynamic 28700 N
✔️ Caged heavy carbon steel, sealed oil hole, 6000 rpm, 43800 N
This single TRU284530UU caged roller bearing is a sealed heavy-duty unit used in linear slide units, conveyor shafts, machine tools, and other heavy-load assemblies.
✅ Model: TRU284530UU✅ Inside diameter: 28 mm
✅ Outside diameter: 45 mm
✅ Width: 30 mm
✅ Rows: 2 (double-row), caged type
✅ Material: High carbon steel, caged heavy-duty design
✅ Seals: With seals; seal material synthetic resin rubber
✅ Oil access: With oil hole for relubrication
✅ Max : 6000 giri/min
✅ Dynamic load capacity: 28700 N
✅ Static load capacity: 43800 N
✅ Temperature range: -20 to 120 deg C
✅ Pack size: Cuscinetto singolo, venduto singolarmente
💡 What is a sealed roller bearing used for in linear slide unit applications? A sealed roller bearing keeps contaminants out while supporting heavy radial and axial loads in slide systems, reducing downtime and extending service life. This makes sealed bearings a handy choice for equipment that runs dirty or needs low maintenance. - Ideal for linear slide units, machine tool slides, conveyor shafts and heavy-duty shaft supports where sealed bearing protection is required - Provides high static and dynamic load capacity and oil-hole relubrication for long service life - Works well in sealed bearing assemblies and linear motion hardware needing reliable, sealed performance