Machined Needle Roller Bearing RNA6907, Caged Double-Row with Oil Hole, High Carbon Steel, 42 mm ID x 55 mm OD x 36 mm Width, Metric RNA69 Series, Single Bearing for Industrial and Automotive Use

Caged machined needle roller RNA6907, 42 mm x 55 mm x 36 mm
✔️ High carbon steel, caged, oil holes, 42x55x36 mm, 54900N dyn

This single machined needle roller bearing RNA6907 is a caged double-row unit with oil holes for lubrication, used in linear slide units, compact gearboxes, and industrial or automotive applications.

✅ Inner diameter 42 mm
✅ Outer diameter 55 mm
✅ Width 36 mm, caged double-row machined type
✅ Material high carbon steel with oil holes for lubrication
✅ Dynamic load capacity 54900 N, static capacity 100000 N
✅ Max speed 9500 rpm; ideal for linear slide units and gearboxes

💡 What is a needle roller bearing used for in linear slide units and compact gearboxes? Needle roller bearings give high radial load capacity in a slim profile, so they are handy when space is tight and smooth motion matters. Quick uses include: - Support high radial loads in linear slide units and guide rails - Serve compact gearbox shafts where sealed ball bearing options are too large - Fit automotive transmission and steering parts that need low-section rollers - Replace ceramic or sealed ball bearing choices when radial performance and compactness are priorities