Single Machined Needle Roller Bearing GTR304425 30 mm ID x 44 mm OD x 25 mm W High Carbon Steel with Oil Hole for Linear Slide Unit Guide Applications Heavy Load Capacity 5000 rpm

Machined needle roller bearing single unit 30x44x25 mm
✔️ 30 mm ID x 44 mm OD x 25 mm W, carbon steel, oil holes, single unit

This single machined needle roller bearing is a compact guide unit for linear slide applications and guide rails. Ideal where high radial load capacity and a low profile are needed.

✅ Model: GTR304425, GTR Metric Series
✅ Type: Machined guide, 2-row needle rollers
✅ Dimensions: 30 mm ID x 44 mm OD x 25 mm W
✅ Material: High carbon steel, open enclosure with oil holes
✅ Load capacity: Dynamic 47,000 N, Static 76,500 N
✅ Max speed: 5,000 rpm; weight ~0.290 lb; single unit pack
✅ Works with linear slide unit systems; pairs well with sealed ball bearing or ceramic options

💡 What is a machined needle roller bearing used for in linear slide units? A machined needle roller bearing supports compact, high-load guide functions in linear motion hardware. - Perfect for low-profile guide rails and linear slide unit setups that need high radial capacity - Offers tighter contact than a sealed ball bearing for load-heavy, space-limited applications - Can be used alongside ceramic components for better wear resistance and heat tolerance