(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.

  • Viewed
    Products
    Sản phẩm
    đã xem
    최근 본
    상품
    查看产品 查看產品
  • My
    Components
    Linh kiện
    của tôi
    나의 부품 我的部件 我的部件
  • Cart
Recently Viewed Products
X
My Components
X
Cart item(s)
X
Loading...
  • [Thông báo] Cập nhật địa chỉ kho tập kết hàng hóa tại khu vực miền Nam của MISUMI Việt Nam. Xem chi tiết.
    [Announcement] Update on warehouse address in the Southern region of MISUIMI Vietnam. See more. 
  • [Cảnh Báo] Thủ Đoạn Lừa Đảo Từ Nhân Viên Giao Hàng – Yêu Cầu Trả Phí Ship. Xem chi tiết.
    [Warning] Fraud Calling from Shipper - Asking to Pay Shipping Fee. See more.

Bearing Lock Nuts R Type (Part Number)

Bearing Lock Nuts R Type

Click this image to zoom it.Nhấp vào hình ảnh này để phóng to.

Move the mouse over or click the image to zoom

  • Volume Discount
You can add up to 6 items per a category to the compare list.

Part Number :
    • From :
      86,869VND/Unit
  • Order Qty :
  • Total Price :
    ---
  • Days to ship :
    ---

Select part number to Order Now/ Add to Cart

(i)

Caution

thận trọng

  • **RoHS Compliant is available for some part numbers.
    Please contact with MISUMI for detail effective date.

Product Description

This is an economy item, The price is cheaper than the MISUMI standard product.

Economy Bearing Lock Nuts R Type

Clamping Stable Reliable

- Discover the Economy Series Bearing Lock Nuts—affordable, high-quality solutions that deliver dependable performance without breaking the bank.

- Available in a variety of sizes, catering to a wide range of applications.

- Engineered from strong materials with a locking pin for challenging environments.

- Designed for secure clamping with a 60-degree angle for tight connections.

- Benefit from fast shipping and extensive inventory to minimize downtime.

Economy Eccentric Bearing Lock Nuts
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

Product Overview of Fulcrum Pins

Fulcrum Pins, Lock nut is widely used in machinery and other industries. Its working principle is self-locking by the friction between the nut and the bolt. But the reliability of this self-locking is reduced in dynamic loads. In some important occasions, we will take some anti-loosening measures to ensure the reliability of nut locking. The working principle of the nut is self-locking by the friction between the nut and the bolt. But the reliability of this self-locking is reduced in dynamic loads.

Product Feature of Fulcrum Pins

Structure and features 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.
Thin, suitable for installation environment where thickness space is limited
Economic type R-type Lock Nut Product Feature

Economic type R-type Lock Nut Product Feature

Dimensional Drawing of Fulcrum Pins

Economic type R type Lock Nut Dimensional Drawing

Specifications Overview of Fulcrum Pins

Economic type R type Lock Nut Specifications Overview

Fulcrum Pins, Axial vibration shock test result (Vibration frequency: 0.6cpm, acceleration: 8G)
Economic type R type Lock Nut Specifications Overview

Example Use of Fulcrum Pins

Economic type R type Lock Nut Example of use

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
    Incomplete part number.
    Please use left hand selections to complete a part number.
Loading...Tải…
Part Number
C-RM40
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngNominal of Thread M

115,851 VND

1 Piece(s) Available Same day M40X1.5

Loading...Tải…

  1. 1

Basic InformationThông tin cơ bản

Type Lock Nut Shape Round Shape Material S45C Thermal Refined
Surface Treatment Phosphate Conversion Coating Screw Type Metric (Fine) Thread

Please check the type/dimensions/specifications of the part C-RM40 in the Bearing Lock Nuts R Type series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần C-RM40 trong chuỗi Bearing Lock Nuts R Type.

Frequently asked question (FAQ)FAQ

Question:Question: Does the lock nut need to be greased?
Answer:Answer: Lubricant is required for both tightening and loosening. If the hardness of the fixed shaft is relatively low, please use a grease with high lubricity.
Question:Question: Precautions when fixing
Answer: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:Question: Differences between a standard nut and a lock nut (1)
Answer:Answer: 1. Vibration resistance is not the same
Standard nut: inferior relative to the lock nut
Lock nut: superior anti-vibration performance. When the thread is tightened, the top of thread of the bolt closely enters the 30° wedge-shaped slope of the nut to be clamped, and the normal force exerted on the wedge-shaped slope forms an angle of 60° with the axis of the bolt instead of The included angle of 30°. Therefore, the normal force generated when the locknut is tightened is much greater than that of the standard nut, and it has a great anti-loosening and anti-vibration ability.
Question:Question: Differences between a standard nut and a lock nut (2)
Answer:Answer: 2. Wear resistance and shear resistance are not the same
Standard nut: poor abrasion resistance and shear resistance;
Lock nut: excellent wear resistance and shear resistance. The 30° inclined surface of thread bottom of the nut can make the nut locking force evenly distributed on all the threads of each ridge. Since the compression force on the thread surface of each ridge is evenly distributed, the nut can better solve the thread wear and shear deformation problem.
Question:Question: Differences between a standard nut and a lock nut (3)
Answer:Answer: 3. The reutilization rate is not the same
Standard nut: low reutilization rate;
Lock nut: high reutilization rate. Extensive use shows that after repeated tightening and disassembly of the anti-loosening nut, its locking force is still not reduced, and the original locking can be maintained.

Check other FAQ (2 items) HideĐóng.

Products like this...

Part Number
C-RM16
C-RM17
C-RM20
C-RM45
C-RM50
C-RM55
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSố ngày giao hàngNominal of Thread M

88,449 VND

1 Piece(s)Available Same day M16X1.5

88,449 VND

1 Piece(s)Available Same day M17X1.0

88,482 VND

1 Piece(s)Available Same day M20X1.0

140,480 VND

1 Piece(s)Available Same day M45X1.5

156,910 VND

1 Piece(s)Available Same day M50X1.5

180,771 VND

1 Piece(s)Available Same day M55X2.0