Bearing Lock Nuts
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 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.
- Standard Locknut SN02 Bearing Lock Nuts
- 4.56
- INS-SC-200-FF
- NSK N 13 Bearing Lock Nuts
- Roller Bearings
- 0.0
- Standard Locknut SN14 Bearing Lock Nuts
- 0.0
- B04144
- Standard Locknut KM32 Bearing Lock Nuts
- 31171511
- 069501
- NSK N 09 Bearing Lock Nuts
- M06110
- Bearings
- Standard Locknut SN06 Bearing Lock Nuts
- 5.6 in
- 12300 lb
- Standard Locknut SN09 Bearing Lock Nuts
- 11.8
- 738607
- Standard Locknut KM26 Bearing Lock Nuts
- Ball Bearings
- TIMKEN
- Standard Locknut NL13 Bearing Lock Nuts
- 2.953 Inch | 75 Mill
- Metric