IKO Machined Type Needle Roller Bearing METRIC Double Sealed 42mm Bore 55mm OD RNA4907UU
IKO Machined Type Needle Roller Bearing METRIC Double Sealed 42mm Bore 55mm OD
The IKO Machined Type Needle Roller Bearing is a high-performance bearing designed for use with shafts without inner rings. Its unique design features a solid outer ring, rollers, and retainer, providing low sectional height, large load ratings, and rigidity. Suitable for applications where space is limited, this bearing is ideal for use in robotics, medical devices, and other precision machinery. With proper lubrication, it offers long-lasting performance and reduced maintenance. Its compact size and high load capacity make it an excellent choice for a variety of industries, including automotive, aerospace, and industrial automation.
Top product features:
- Low sectional height
- Large load ratings and rigidity
- Double sealed for protection against dust and moisture
Top product applications:
- Industrial machinery
- Aerospace equipment
- Automotive components
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 most of them come with seals. Prepacked lubricant is not provided except double sealed bearings (suffix uu). Proper lubricant must be applied when they are used. 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.
Additional Information
- UNSPSC: 31171512
- Brand: IKO International
- Package Quantity: 1
- Country of Origin: JP
- FOB Origin: NJ
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: Yes
- Package Length: 2.24
- Package Width: 2.24
- Package Height: 0.87
- Package Weight: 0.25
Product info last updated on April 20, 2025 7:30am UTC
Category: Bearings