Bearing Lock Nuts

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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.

Lock nuts have to be secured to prevent unintentional loosening by:a locking device that engages a keyway in the shaft or key slot in the adapter sleeve,
or a locking mechanism integrated in the nut.lock nuts provide a variety of ways to secure the nut onto a shaft. The lock nuts listed here constitute the basic assortment.

Lock 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. However, the loosening torque of these lock nuts requires more attention. For information on loosening torque, refer to the product data sections for the various lock nut series.

FAG KM20 Bearing Lock Nuts

Steel Not Rated
1.5 mm 5200-C

SKF N 024 Bearing Lock Nuts

Standard Duty Non-Expansion Bearin
2.9375 in 52100/Black Oxi

SKF KMT 19 Bearing Lock Nuts

SKF KMT 19
1 pcs Negotiable

FAG KM25 Bearing Lock Nuts

Powder Coated 10.2500 in
Contact/Lip 9000

Dodge 460904 Bearing Lock Nuts

Steel 4.7244 in
3.1250 in Outer Ring

Link-Belt N-09 Bearing Lock Nuts

Two Contact Seals Round
ABEC 1 Steel

SKF KMTA 6 Bearing Lock Nuts

-60 to +200 &de Steel
106000 N 30 mm

SKF KMT 3 Bearing Lock Nuts

087796293823 47 mm
17 mm ABEC 1

NTN KM22 Bearing Lock Nuts

33mm 3400
C3 In Stock

SKF N 00 Bearing Lock Nuts

O1 Steel
Polished 3 ft

SKF KMK 17 Bearing Lock Nuts

UKFCSX00+HS2000 Cast Iron
Medium Duty 1/2

NTN N07 Bearing Lock Nuts

Click here Round
1430 kgf 800 kgf
1/7