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Lock Nuts

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 2500PCS

High performance Lock Nuts KM18

Product details:

Bearing No.: KM18

Brand: SDVV or as your request

Material: Gcr15 (Chrome steel), carbon steel

Size(dxDxB mm): 120x16

Weight(kg): 0.6

Guarantee: One year

Payment terms:

A: 100% T/T in advance for small orders

B: 30% TT in advance.70% against B/L

C: western union

D: 100% LC at sight

Lock Nuts 4.png

Technical drawing:



d2120  mm 

B16  mm 

30  ° 

Chamfer angle
Aa112  mm 

b10  mm 

d1108  mm 

m10,6  kg 

Mass, nut
FaB240000  N 

Axial rupture load


Designation, retainer


Lock nuts are used to locate bearings onto a shaft. Additionally, they can be used to mount bearings with a tapered bore onto tapered shaft seats and adapter sleeves, and to dismount bearings from withdrawal sleeves.


Lock Nuts can lock wire through the outer joints or other fittings.

The nut works by self-locking with the friction between the nut and the bolt. But in the dynamic load in the reliability of this self-locking will be reduced. In some important occasions we will take some anti-loose measures to ensure the reliability of nut locking. 

Packaging & Shipping


1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement






Our advantages:

1) Professional Sales Team and experienced team: we own 25 technology departments and 120 workers, so we can satisfy your requirement

2) Wide products range: we have almost all types of bearings, thus enabling us to be one of the largest bearing suppliers in the world.

3) Large stocks: we have abundant item numbers in stock, so we can delivery to you at once at your request.

4) Good quality and reasonable price.

6) Certificate of Origin and COO from Chamber of Commerce can be supplied.

SUN BEARINGS GROUP CO. LTD specialized in providing all kinds of Lock Nuts to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!




Phone/Whatsappno.: 008613606376835

Skype: hk-bearing

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.