Needle Roller Cage KT485420C3 single unit, 48 mm ID x 54 mm OD x 20 mm width, high carbon steel C3 roller diameter tolerance for linear slide units, sealed ball bearing replacement, precision motion
✔️ Single unit, high carbon steel, 20 mm width, C3 tolerance
This single needle roller cage is a KT Series replacement part used in compact linear slide units, gearboxes and industrial automation where a slim profile and high radial load capacity are needed.
✅ Model: KT485420C3, KT Series✅ Inner diameter: 48 mm
✅ Outer diameter: 54 mm
✅ Width: 20 mm
✅ Material: high carbon steel
✅ Roller diameter tolerance: C3
✅ Dynamic load capacity: 30600 N
✅ Static load capacity: 60400 N
✅ Maximum speed: 10000 rpm
✅ Temperature range: -20 to 120 deg C
✅ Weight: 0.100 lb, single unit
💡 What is a needle roller cage used for in linear slide units and compact motion systems? Needle roller cages align multiple needle rollers to carry high radial loads in narrow assemblies, offering a low-profile solution for precision motion components. Quick intro: Here are common uses and benefits: - Improves radial load capacity for linear slide units and precision motion, serving as a space-saving alternative to sealed ball bearing arrangements. - Keeps rollers evenly spaced for reliable performance at higher rpm in automation, robotics and conveyors. - Fits constrained housings such as gearboxes and shafts where compact guidance is required and sealed or ceramic bearings may not be suitable.