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HM 3100 Series/HM 31 Series (AN) Lock Nuts

HM 3100 Series/HM 31 Series (AN) Lock Nuts Admin Edit

Min. Order: 1000 Piece/Pieces
Payment Terms: T/T
Place of Origin: Jiangsu, China (Mainland)
Means of Transport: Ocean, Land
Production Capacity: 100000 pcs/month
Packing: Neutral Carton...
Delivery Date: 30 days Brand Name: HOLK
Product Name: Lock Nuts Series: HM 31 Series, HM 3100 Series, AN Series
Material: 20# Steel, Stainless Steel Surface Treatment: Anti-Rust Oil
Surface Roughness: Below Ra 3.2 Packaging: Neutral Packing
Applications: Adapter Sleeves, Bearings etc

Lock Nuts (Locking Nuts) are sleeve accessories. They are used to locate bearings onto a shaft. Additionally, lock nuts 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 are also frequently used to secure gears, belt pulleys and many other machine components.

HM Locking Nuts (ANL Locking Nuts) are often referred to as Bearing Nuts or Shaft Nuts. They are commonly used in conjunction with suitable tab washers to securely locate bearings and other components onto a shaft. They can also be utilized when mounting taper bore bearings onto shafts.

HM Lock Nuts have eight-equally-spaced slots machined into the outer diameter of the nut, enabling the nut to be secured into position using the approproate tab washer by bending the tab into the slots.

HOLK Bearing produces a wide range of lock nuts, including series of KMKMLANANLHMHMLKMPKMFE series, etc. Available in diameters ranging from M10 to M200, with other sizes available to supply.

Technical Details:

Product Name: Lock NutsLocking NutsBearing NutsShaft Nuts

Series: HM 3100 series, HM 31 series, AN series

Material: Carbon Steel, Stainless Steel

Roughness: below Ra 3.2

Surface Treatment: Anti-Rust oil; Blackening is available upon request

Packaging: Neutral, customized packaging is also available

Image gallery of different lock nuts

Drawing and Technical Data Sheet of HM 3100 series/HM 31 series (AN) Lock Nuts

Lock Nuts No.G  Dm    B    D    m    n  

HM 3144Tr 220x4280322502010
HM 3148Tr 240x4300342702010
HM 3152Tr 260x4330363002412
HM 3156Tr 280x4350383202412
HM 3160Tr 300x4380403402412
HM 3164Tr 320x5400423602412
HM 3168Tr 340x5440554002815
HM 3172Tr 360x5460584202815
HM 3176Tr 380x5490604403218
HM 3180Tr 400x5520624603218
HM 3184Tr 420x5540704903218
HM 3188Tr 440x5560705103620
HM 3192Tr 460x5580755403620
HM 3196Tr 480x5620755603620
HM 31/500Tr 500x5630805804023
HM 31/530Tr 530x6670806104023
HM 31/560Tr 560x6710856504525
HM 31/600Tr 600x6750856904525
HM 31/630Tr 630x6800957305028
HM 31/670Tr 670x68501067755028
HM 31/710Tr 710x79001068255530
HM 31/750Tr 750x79501128756034
HM 31/800Tr 800x710001129256034
HM 31/850Tr 850x710601189757038
HM 31/900Tr 900x7112012510307038
HM 31/950Tr 950x8117012510807038
HM 31/1000Tr 1000x8124012511407038
HM 31/1060Tr 1060x8130012512107038

Great care has been taken to ensure the correctness of the information contained in this publication but no liability can be assumed for any incorrect or incomplete data. The HOLK technical department reserves the right to final interpretation.

Incoporated in 1999, HOLK Bearing leads the way in the design and manufacture of quality Bearing Housings, Split Plummer Blocks, Bearing Adapter Sleeves, Withdrawal Sleeves, Precision Lock Nuts, Locking Assemblies, Hydraulic Nuts, Bearings and accessories. We pride ourselves on an immediate and dedicated response to standard and special bearing housing solutions. 

HOLK's maximum bearing housing fabrication capability: up to 5 tons/pc

We supply top-notch quality Split Plummer Blocks worth more than US$1,000,000 to a big famous European bearing company every year.

We manufacture premium quality Bearing Adapter Sleeves worth more than US$500,000 to a big famous European bearing company every year.

PRODUCT DETAIL HM 3000 Series/HM 30 Series (ANL) Lock Nuts

HM 3000 Series/HM 30 Series (ANL) Lock Nuts

HM 3088

AN (KM) Series Lock Nuts

KM 30
PRODUCT DETAIL AW/MB and AWL/MBL Series Adapter Sleeve Locking Washers

AW/MB and AWL/MBL Series Adapter Sleeve Locking Washers

MB 26

HML (HNL) Series Lock Nuts


Category: Lock Nuts & Lock Washers