Bearing Lock Nuts

Bearing 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 are also frequently used to secure gears, belt pulleys, and other machine components.

Locking nuts with integral locking reduce the cost of the shaft as no keyway is required. Installation is quicker and easier because no separate locking device is necessary. CHIN SING manufactures the finest quality of bearing lock nut with durable life cycles.

What Is a Bearing Lock Nut?

Bearing lock nuts serve as specially engineered components that work in tandem with bearings to prevent any inadvertent movement or displacement within a housing or shaft. These nuts play a pivotal role in securely positioning bearings onto a shaft, ensuring their stable placement. Moreover, they facilitate the mounting of bearings with a tapered bore onto tapered shaft seats and adapter sleeves, as well as aid in the dismounting of bearings from withdrawal sleeves. Lock nuts are also frequently used to secure gears, belt pulleys, and other machine components.

Advantages of CHIN SING Bearing Nuts

01

Cost-Effectiveness

By preventing bearing misalignment or damage, Bearing Lock Nuts contribute to cost savings by minimizing potential machinery breakdowns and the associated repair.

02

Ease of Installation

Installation is quicker and easier because no separate locking device is necessary.

03

Secure Fastening

Designed with high-quality materials and precision engineering, CHIN SING's metric lock nuts offer secure fastening, effectively resisting vibration, shocks, and other external forces that could compromise bearing positioning.

Metric Bearing Locking Nuts Specs 

CHIN SING bearing lock nut supplier offers the following series of metric nuts. If you cannot find the type you want, welcome to send your demand to us!


    1. AN(KM) Series
    2. ANL(KML) Series
    3. AN(HM31) Series
    4. ANL(HM30) Series
    5. HM(HN) Series
    6. HML(HNL) Series

AN Bearing Lock Nuts
Thread size: M10*0.75-M200*3.0
KM Bearing Lock Nuts
Thread size: M10*0.75-M200*3.0
ANL Bearing Lock Nuts
Thread size: M120*2.0-M200*3.0
KML Bearing Lock Nuts
Thread size: M120*2.0-M200*3.0
AN(HM31) Bearing Lock Nuts
Thread size: Tr220*4-Tr500*5
HM31 Bearing Lock Nuts
Thread size: Tr220*4-Tr480*5
ANL(HM30) Bearing Lock Nuts
Thread size: Tr220*4-Tr480*5
HM30 Bearing Lock Nuts
Thread size: Tr220*4-Tr480*5
HM(HN) Bearing Lock Nuts
Thread size: Tr210*4-Tr550*6
HML(HNL) Bearing Lock Nuts
Thread size: Tr205*4-Tr540*6