Single Needle Roller Cage KT586420C3, 58 mm ID x 64 mm OD x 20 mm Width, High Carbon Steel, C3 Roller Tolerance, for Linear Slide Units and Precision Machinery, alternative to sealed ball bearings
✔️ 58 mm ID x 64 mm OD x 20 mm width; High Carbon Steel; C3 tolerance
This single KT-series needle roller cage is a radial rolling element used in compact linear slide units, gearboxes, and precision machinery where high radial load capacity and tight clearances are needed.
✅ Model: KT586420C3
✅ Series: KT Series
✅ Inside diameter: 58 mm
✅ Outside diameter: 64 mm
✅ Width: 20 mm
✅ Material: High Carbon Steel
✅ Roller tolerance: C3 (roller diameter)
✅ Dynamic load capacity: 33,600 N
✅ Static load capacity: 72,500 N
✅ Maximum speed: 8,500 rpm
✅ Temperature range: -20 to 120 °C
✅ Unit pack: Single bearing, sold each
✅ Weight: 0.120 lb
💡 What is a needle roller cage used for in linear slide units and precision machinery? Needle roller cages provide compact, high-radial-load support in tight assemblies and are a handy choice when sealed ball bearings are too bulky. Short intro: They fit where space is limited but load demands are high. - Improve radial load distribution for smoother operation in linear slide units and gearboxes - Offer tight clearance options like C3 tolerance for better running performance at higher speeds - Act as a compact alternative to sealed ball bearing setups in many precision applications