Single KT808830C3 Needle Roller Cage 80 mm ID x 88 mm OD x 30 mm Width, High Carbon Steel, C3 Tolerance, Heavy-Duty Bearing Component for Linear Slide Units and Machinery
✔️ High carbon steel, C3 tolerance, 65000 N dynamic, 153000 N static
A single KT808830C3 needle roller cage for compact radial support in linear slide units, gearboxes, conveyors and heavy machinery. Fits applications needing high load capacity and tight radial control.
✅ Model: KT808830C3✅ Inner diameter: 80 mm
✅ Outer diameter: 88 mm
✅ Width: 30 mm
✅ Material: high carbon steel
✅ Dynamic load capacity: 65000 N
✅ Static load capacity: 153000 N
✅ Max speed: 6000 rpm
✅ Temperature range: -20 to 120 °C
✅ Series: KT Series; single unit pack
✅ Weight: 0.330 lb; SKU: 1911875
💡 What are the performance benefits of a needle roller cage in linear slide units and industrial machinery? A quick intro: Needle roller cages provide high radial load capacity in a compact package and are handy for tight spaces. - High load per unit area helps reduce bearing size while keeping strength; useful for linear slide unit designs. - C3 tolerance and tight roller control improve running accuracy and reduce vibration in gearboxes and conveyors. - Lower friction and high rpm capability offer better efficiency compared with sealed ball bearing setups. - Easy replacement and maintenance cuts downtime, and they work well alongside ceramic bearings or linear guides.