Needle Roller Cage KT323723C3 Single 32 mm ID x 37 mm OD x 23 mm Width High Carbon Steel C3 Tolerance for Roller Diameter, KT Series Needle Bearing Cage for Linear Slide Units and Machinery

Single needle roller cage 32 mm x 37 mm x 23 mm KT323723C3
✔️ ID 32 mm, OD 37 mm, Width 23 mm, High Carbon Steel, C3 tolerance

This single needle roller cage is a compact bearing cage that guides needle rollers in linear slide units, transmissions, gearboxes and industrial machinery where space is tight and high radial load capacity is needed.

✅ Model: KT323723C3, KT Series
✅ Material: High Carbon Steel; C3 roller tolerance
✅ Inner diameter 32 mm, Outer diameter 37 mm, Width 23 mm
✅ Dynamic load capacity 24400 N; Static load capacity 44800 N
✅ Maximum speed 16000 rpm; Temperature range -20 to 120 °C
✅ Weight 0.060 lb; SKU 1911788; Single unit, typically ships in 56 days

💡 What is a needle roller cage used for in precision linear slide units?
Needle roller cages keep rollers evenly spaced and supported so a system runs smoother and handles higher radial loads in tight spaces.
- Great for linear slide unit and guide rail applications where low cross-section matters and consistent roller spacing improves life
- Often chosen over sealed ball bearing or ceramic options when radial load capacity and compact design take priority
- Commonly used in transmissions, gearboxes, cam followers, and other machinery needing high-load, low-profile bearing solutions