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50,000 Stock items for Same Day Ship Out.
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- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
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A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
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A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
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A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
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A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
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A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
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Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
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Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
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Browse our injection molding components including Heating Items, Couplers, Hoses and more.
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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Solid Type Needle Roller Bearing NK / RNA (Part Numbers)
The thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section.
Japanese Only
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| RNA4901 |
| RNA4904 |
| RNA4905 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | I.D. (Ø) | O.D. (Ø) | Width (mm) | Rotational Speed (rpm) | Basic Load Rating: Dynamic Load (N) | Basic Load Rating: Static Load (N) | Clearance sign |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 14.57 | 1 Piece(s) | 6 Day(s) or more | 10 | 16 | 24 | 13 | 18000 | 10500 | 12300 | CN (usually) | ||
SGD 17.31 | 1 Piece(s) | 6 Day(s) or more | 10 | 25 | 37 | 17 | 12000 | 21300 | 25500 | CN (usually) | ||
SGD 19.11 | 1 Piece(s) | 6 Day(s) or more | 10 | 30 | 42 | 17 | 9700 | 24300 | 31700 | CN (usually) |
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Basic Information
| Raceway Ring Shape | Needle Roller | Load Direction | Radial | Inner/Outer Ring Material | Steel |
|---|---|---|---|---|---|
| Precision (JIS) | Grade 0 | Number of Raceway Ring Rows | Single Row | Size Standards | Metric System |
| Specifications | Standard | Rolling Element Material | Steel | Outer Ring Type | Flat |
| Retainer Type | Punching |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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