RNA6907UU Machined Needle Roller Bearing, Single Unit, 42 mm ID x 55 mm OD x 36 mm W, Caged High-Carbon Steel, Sealed with Oil Hole, RNA69 Metric Series, High Load Capacity

Single machined needle roller bearing, 42x55x36 mm sealed
✔️ ID 42 mm, OD 55 mm, W 36 mm, high carbon steel, oil hole, seals

This single sealed, machined-type needle roller bearing is built for heavy radial loads in gearboxes, transmissions, linear slide units, and compact machinery. Supplied as one bearing for repair or replacement.

✅ Model RNA6907UU, caged machined needle roller bearing, single unit
✅ Series: RNA69 Metric Series; type: caged, machined, sealed with synthetic rubber
✅ Material: high carbon steel; oil hole included for relubrication
✅ Dynamic load capacity: 51600 N, Static load capacity: 92600 N
✅ Max speed: 4500 rpm; designed for compact high-load applications
✅ Dimensions: I.D. 42 mm, O.D. 55 mm, Width 36 mm; fits linear slide unit setups
✅ Seal: synthetic rubber seals included; acts like a sealed ball bearing for contamination control
✅ Weight ~0.44 lb; SKU reference available for maintenance ordering

💡 Why choose a sealed needle roller bearing for gearboxes, transmissions, or linear slide units? Sealed needle roller bearings are a handy option when you need compact parts that handle high radial loads and resist contamination. Quick take: - Durable solution for tight radial spaces where a sealed ball bearing might be too bulky - Good choice for gearboxes, transmission shafts, and linear slide unit retrofits needing long service life - Seals and oil-hole relubrication help keep contaminants out and extend bearing performance