IKO Machined Type Needle Roller Bearing METRIC RNA4905UU Double Sealed 30mm Bore 42mm OD RNA4905UU
IKO Machined Type Needle Roller Bearing METRIC RNA4905UU Double Sealed 30mm Bore 42mm OD
The IKO Machined Type Needle Roller Bearing is a highly versatile and reliable component ideal for various industrial applications. Its unique design without an inner ring allows for low sectional height, large load ratings, and rigidity, making it suitable for use with shafts without inner rings. With a double-sealed design, this bearing provides excellent protection against dust and moisture, ensuring smooth operation and extending its lifespan. Suitable for applications in robotics, automotive, and industrial machinery, this bearing offers a cost-effective solution for engineers and manufacturers seeking to enhance their equipment's performance and durability.
Top product features:
- Low sectional height
- Large load ratings and rigidity
- Pre-lubricated with prepacked lubricant
Top product applications:
- High-speed applications such as conveyor belts and machinery where space is limited and high rigidity is required
- Industrial machinery and equipment where low sectional height and high load ratings are necessary
- Automotive applications where compactness and high precision are required
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: 1.73
- Package Width: 1.73
- Package Height: 0.75
- Package Weight: 0.14
Product info last updated on August 16, 2025 7:30am UTC
Category: Bearings