Bearing Lock Nuts AN Type
Caution
- The structure is simple, and female thread and the end face are processed at the same time, which can ensure the requirements of offset runout precision are met
- Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part07 CLICK here
Product Description
・ Product type: Bearing Lock Nuts AN Type, C-AN / C-ANAW series.
・ Nominal of Thread: M10X0.75, M12X1.0, M15X1.0, M17X1.0, M20X1.0, M25X1.5, M30X1.5, M35X1.5, M40X1.5, M45X1.5, M50X1.5
・ Material: Made of SC45 (Bearing) and SPCC (Tooth-shaped anti-loosening washers for bearings)
・ Lock Nut are widely used in machinery and industries, it self-locks through friction between the nut and bolt. However, this self-locking can be less reliable under dynamic loads. To ensure reliability, additional anti-loosening measures may be taken in critical applications.
・ This is an economy item; The price is cheaper than the MISUMI standard product.
Economy Bearing Lock Nuts AN Type
- The Economy Series Bearing Lock Nuts offer unbeatable affordability while maintaining high standards of performance.
- Available in a wide range of thread sizes, providing versatility for various applications.
- Constructed from strong materials for reliable performance in demanding environments.
- Equipped with an anti-loosening washer for enhanced resistance to vibrations.
- Benefit from extensive inventory and fast shipping for quick delivery.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview of Fulcrum Pins
Product Feature of Fulcrum Pins
Features of Fulcrum Pins
In some important occasions, we will take some anti-loosening measures to ensure the reliability of nut locking. Fulcrum Pins, Lock Nut is one of the anti-loosening measures.
The anti-loosening effect of the lock nut mainly depends on the interaction force between the meshing threads of the nut and the bolt. There are many ways to improve the interaction force between the meshing threads such as the structural improvement of the nut thread, Nylon roughening of Nylon nut, and thread surface treatment.
| Material | |||
| Type | Type | ①Nuts for bearings | ②Tooth- shaped anti-loosening washers for bearings |
| ①＋② | C-ANAW | SC45 | SPCC |
| ① | C-AN | SC45 | - |
Dimensional Drawing of Fulcrum Pins
Specifications Overview of Fulcrum Pins
| Partnumber | M×Thread Pitch (Fine Thread) | ①Nuts for bearings | ②Tooth-shaped anti-loosening washers for bearings | Machining size of mounting groove for both-shaped anti-loosening washer | |||||||||||||||
 Type |  No. | D | h | g | t | D2 | d | d1 | k | S1 | S2 | t | V | D3 | D4 | Number of Teeth | Groove width a | Groove depth b | |
| C－AN (① Bearing Nut) C－ANAW (①＋② Nut Washer Assembly) | 00 | 10×0.75 | 18 | 4 | 3 | 2 | 13 | 14 | 10 | 8.5 | 3 | 3 | 1.0 | 2 | 21 | 13 | 9 | 4 | 2 |
| 01 | 12×1.0 | 22 | 17 | 18 | 12 | 10.5 | 25 | 17 | |||||||||||
| 02 | 15×1.0 | 25 | 5 | 4 | 21 | 21 | 15 | 13.5 | 4 | 4 | 2.5 | 28 | 21 | 13 | 5 | ||||
| 03 | 17×1.0 | 28 | 24 | 24 | 17 | 15.5 | 32 | 24 | |||||||||||
| 04 | 20×1.0 | 32 | 6 | 26 | 28 | 20 | 18.5 | 36 | 26 | ||||||||||
| 05 | 25×1.5 | 38 | 7 | 5 | 32 | 34 | 25 | 23 | 5 | 5 | 1.2 | 42 | 32 | 7 | 2.5 | ||||
| 06 | 30×1.5 | 45 | 38 | 41 | 30 | 27.5 | 49 | 38 | 3 | ||||||||||
| 07 | 35×1.5 | 52 | 8 | 44 | 48 | 35 | 32.5 | 6 | 57 | 44 | 15 | ||||||||
| 08 | 40×1.5 | 58 | 9 | 6 | 2.5 | 50 | 53 | 40 | 37.5 | 6 | 62 | 50 | |||||||
| 09 | 45×1.5 | 65 | 10 | 56 | 60 | 45 | 42.5 | 69 | 56 | 17 | |||||||||
| 10 | 50×1.5 | 70 | 11 | 61 | 65 | 50 | 47.5 | 74 | 61 | ||||||||||
Example Use of Fulcrum Pins
