Needle roller cage single piece 18 mm ID x 24 mm OD x 12 mm W, high carbon steel, C3 roller tolerance, KT series model KT182412C3 for linear slide assemblies and shaft support applications

Single needle roller cage 18 x 24 x 12 mm, C3
✔️ High carbon steel, C3 roller tolerance, KT series, single piece

This single needle roller cage is a compact bearing component used in linear slide assemblies and shaft support applications where low profile and high-speed performance are needed.

✅ 18 mm inner diameter (ID)
✅ 24 mm outer diameter (OD)
✅ 12 mm width
✅ Material: high carbon steel
✅ Roller tolerance: C3
✅ Series/model: KT Series, KT182412C3
✅ Dynamic load capacity: 11800 N
✅ Static load capacity: 13100 N
✅ Max speed: 30000 rpm
✅ Temperature range: -20 to 120 °C
✅ Pack: single piece (1 each)
✅ Weight: 0.020 lb, SKU: 1911698

💡 What is a needle roller cage used for in linear slide units and shaft support applications? A needle roller cage guides and spaces rollers to deliver low-profile, high-load bearing support for shafts and slide assemblies. Here’s a quick breakdown: - Boosts load distribution in needle bearing and linear slide unit setups. - Provides compact, low-friction support versus sealed ball bearing designs. - Fits high-speed shafts where ceramic or hybrid bearings may not be needed.