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The IKO Machined Type Needle Roller Bearing METRIC 30mm Bore 44mm OD TR304425 is a high-performance bearing designed for applications with heavy loads, shock loads, or oscillating motions. Its unique design features solid outer rings, rollers, and retainers without an inner ring, providing low sectional height, large load ratings, and rigidity. Suitable for use with shafts without inner rings, this bearing is ideal for applications in industries such as automotive, aerospace, and industrial machinery. With proper lubrication, it ensures smooth and quiet operation, making it a reliable choice for demanding applications.
Top product features:
Low sectional height for reduced space requirements
Large load ratings and rigidity for heavy-duty applications
No inner ring design for use with shafts without inner rings
Iko machined type needle roller bearing consists of solid outer ring rollers and retainer without inner ring. They are with low sectional height large load ratings and rigidity and come with no seals. Proper lubricant must be applied when they are used as prepacked grease is not provided for these series. Gtr series are full compliment bearings with mallet-shaped rollers that are guided by guide rail and groove to minimize skewing. These bearings are suitable for applications with heavy loads shock loads or oscillating motions. Machined type needle roller bearings are generally used with shafts without inner rings. 0.2mra or less shaft surface finish and hrc 58 to 64 shaft hardness are recommended. When these requirements are not possible use of iko inner rings are recommended.