Needle roller cage KT253530C3 25 x 35 x 30 mm, high carbon steel, C3 tolerance, single unit for linear slide applications, replacement part, precision fit
✔️ High carbon steel, 25 mm ID x 35 mm OD x 30 mm W, C3 tolerance
This single needle roller cage holds needle rollers for tight radial fits and is commonly used in linear slide units, gearbox shafts, and machine tool assemblies as a sealed ball bearing or ceramic bearing alternative.
✅ KT253530C3 part, single unit cage for one assembly✅ Inner diameter: 25 mm
✅ Outer diameter: 35 mm
✅ Width: 30 mm
✅ Material: high carbon steel for durability
✅ Roller clearance: C3 tolerance for precise fits
✅ Ideal for linear slide units, shafts, and gearbox applications
💡 What is a needle roller cage used for in linear slide unit and shaft applications? A needle roller cage spaces and guides needle rollers so assemblies carry high radial loads in tight radial clearances; it’s a handy choice when low profile and load capacity matter more than sealed ball bearing designs. Quick takeaway: - Keeps needle rollers aligned for smooth rotation and even load sharing, useful in linear slide units and machine shafts. - Provides compact radial support with high load capacity, often replacing sealed ball bearing layouts. - Compatible with C3 tolerance and high carbon steel cages for precise fits and reduced roller play.