Machined caged needle roller RNA49/58 bearing single unit, 65 mm ID x 82 mm OD x 25 mm width, single-row high carbon steel with oil hole, open type, 58,900 N dynamic, 101,000 N static

Single bearing, machined caged needle roller, RNA49/58
✔️ 65 mm ID x 82 mm OD x 25 mm W, high carbon steel, oil hole

Compact single caged needle roller bearing for shafts and linear slide units, commonly used in industrial gearboxes, robotics, and compact power transmission applications.

✅ Model: RNA49/58, RNA49 metric series
✅ Type: Caged machined, open enclosure
✅ Dimensions: 65 mm ID, 82 mm OD, 25 mm width
✅ Material: High carbon steel for strength and wear resistance
✅ Load ratings: 58,900 N dynamic, 101,000 N static
✅ Max speed: 6000 rpm, single-row configuration
✅ Features: Oil hole for lubrication access, open design
✅ Pack: Single bearing, approx 0.610 lb weight

💡 What is a needle roller bearing used for in linear slide units and compact shafts? Needle roller bearings give high load capacity in tight spaces and keep assemblies compact. - Ideal for linear slide unit guides and compact shaft supports where space is limited - A practical alternative when a sealed ball bearing is too bulky or ceramic options cost more - Commonly found in gearboxes, actuators, and robotics for reliable power transmission