Single needle roller bearing RNA69/28, 32×45×30 mm, caged machined type, high carbon steel with oil holes, open race, ideal for linear slide unit and compact rotary applications

Single caged needle roller bearing RNA69/28 32×45×30 mm
✔️ Single unit, high carbon steel, oil holes, 41.8 kN dyn, 12,000 rpm

This single caged, machined-type needle roller bearing fits compact shafts and rotary components. Great for linear slide unit setups, gearboxes, and industrial actuators where low profile and high radial load capacity matter.

✅ Model: RNA69/28 (RNA69 Metric Series)
✅ Inside diameter (I.D.): 32 mm
✅ Outside diameter (O.D.): 45 mm
✅ Width: 30 mm
✅ Material:
✅ Type: Caged machined, open enclosure
✅ Oil holes: With oil holes for lubrication
✅ Rows: Single row needle rollers
✅ Dynamic load capacity: 41,800 N
✅ Static load capacity: 64,800 N
✅ Maximum speed: 12,000 rpm
✅ Pack: Single bearing (each)
✅ Weight: 0.290 lb
✅ Fits applications that might use a sealed ball bearing or linear slide unit

💡 What is a needle roller bearing used for in compact linear slide units? It provides high radial load support in a low-profile package for tight assemblies. - Ideal when a sealed ball bearing is too bulky but you still need strong radial support. - Common choice for linear slide unit, actuator, and compact gearbox applications that require space-saving bearings. - Choose caged machined options with oil holes when routine lubrication and steady alignment are needed.