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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 cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and 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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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Loosening Prevention Nuts for Bearing
- Volume Discount
Part Number
Configured Part Number is shown.
Economy Loosening Prevention Nuts for Bearing
- Square Lock Nut for a range of thread sizes.
- Robust and Reliable: Crafted from S45C/SUS304 for Superior Performance.
- Enhanced Durability: Features Ferroferric Oxide Protective Film for Long-Lasting Protection.
- Wide range of sizes to meet your needs.
- Cost-Effective Solution: Premium Quality at an Economy Price.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| E-BNR20 |
| E-BNRS20 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Nominal of Thread M | Material | Surface Treatment Detail |
|---|---|---|---|---|---|---|---|
SGD 5.40 | 1 Piece(s) | Available | Same day | M20×1.0 | S45C Equivalent | Ferroferric Oxide Protective Film | |
SGD 6.19 | 1 Piece(s) | Available | 5 Day(s) | M20×1.0 | SUS304 Equivalent | Not Provided |
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Basic Information
| Type | Lock Nut | Shape | Square | Screw Type | Metric (Fine) Thread |
|---|
Specification/Dimensions
-
Material
- S45C Equivalent
- SUS304 Equivalent
-
Surface Treatment Detail
- Ferroferric Oxide Protective Film
- Not Provided
-
type
- E-BNG
- E-BNGS
- E-BNR
- E-BNRS
-
Nominal of Thread M
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 5 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What are the precautions for maximizing performance?
- Answer: To maximize performance, please chamfer the front end of the threaded part and leave more than 2 pitches on the threaded part of the male thread.
- Question: Precautions when fixing
- Answer: In order to ensure the maximum effect of the lock nut, please expose at least 2 inches of the threaded part when fixing. Standard type lock nut is a round nut, with four small slots around its outer perimeter, which can be tightened on the stud body using a crescent wrench. The lock nut should be equipped with a shaft washer, which allows the small slot on the stud body to be fixed relative to its peripheral small slot, preventing its loosening.
- Question: What are the characteristics of the square loosening prevention nut when used?
-
Answer:
The square loosening prevention nut has a better loosening prevention effect due to its double locking jack screw.
Thin, compact, and suitable for installation environment where thickness space is limited.
Selection range is larger, with both coarse thread and fine thread available.
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