Needle Roller Cage KT505825C3 - 50 mm ID x 58 mm OD x 25 mm Width, High Carbon Steel, C3 Roller Tolerance, KT Series Precision for Roller Bearings and Linear Slide Units

Needle roller cage KT505825C3 for precision bearings
✔️ Single unit, 50mm ID x 58mm OD x 25mm W, carbon steel, C3 tolerance

This single needle roller cage fits KT Series bearings and is used to space and guide rollers in compact bearing assemblies for automotive components, industrial gearboxes, and linear slide units.

✅ Model: KT505825C3 (KT Series)
✅ Material: High carbon steel cage
✅ Dimensions: 50 mm ID, 58 mm OD, 25 mm width
✅ Load capacity: dynamic 44900 N, static 61500 N
✅ Speed & temp: max 10000 rpm, -20 to 120 deg C
✅ Weight & SKU: 0.180 lb, SKU 1911839

💡 What is a needle roller cage used for in linear slide units and bearing assemblies? A needle roller cage keeps slender rollers evenly spaced to cut friction and spread loads, helping assemblies run smoother and last longer. Here’s why they’re handy: - Supports high radial loads in tight spaces and works with sealed ball bearing or roller setups. - Maintains roller alignment in linear slide unit rails for better travel accuracy and longer service life. - Compatible with ceramic or steel rollers when you need higher speed or tougher duty cycles.