Machined caged needle roller bearing single unit 125 mm ID x 150 mm OD x 40 mm width, high carbon steel with oil hole, single-row RNA49 metric series replacement for linear slides

Caged needle roller bearing single 125 x 150 x 40 mm
✔️ 125 mm ID, 150 mm OD, 40 mm W, high carbon steel, oil hole

This single machined caged needle roller bearing is designed for compact radial support in linear slide units, gearboxes and industrial machinery where space is tight.

✅ Type: Caged machined needle roller, single-row
✅ Model/Series: RNA4922, RNA49 metric series
✅ Material: High carbon steel; open enclosure
✅ Load capacity: Dynamic 152000 N, Static 357000 N
✅ Dimensions: 125 mm ID × 150 mm OD × 40 mm width
✅ Max speed: 3000 rpm; with oil hole for lubrication
✅ Pack: Single bearing, sold each

💡 What is a needle roller bearing used for in linear slide unit and compact radial support applications? A needle roller bearing is a handy choice when you need high load capacity in a tight radial space. - Ideal for linear slide unit guides, gearbox shafts, and cam followers - Provides higher load per diameter than sealed ball bearing setups and fits where ceramic bearings are not required - Best for oil-fed lubrication designs and applications demanding high dynamic load capacity