Reduction of man-hours without the need for tongue-type washers: Lock nuts for single hexagonal bearings.
SLB (Space Lock Bearing Nut) - Hard Lock Industry
No need to bend the troublesome tongue-shaped washer onto the lock nut at all! Hexagonal single type.
The "SLB Space Lock Bearing Nut" is a powerful return-stop lock nut with a hexagonal shape and pre-loading torque type. It is a groundbreaking product that does not damage the threads of the bolt during tightening and maintains its return-stop function even after reuse. Since it can maintain the appropriate initial preload for a long time, it prevents various damages to bearings caused by a decrease in rigidity. 【Features】 ■ Maintains strong return-stop effect even after reuse ■ Can be reused without damaging the threads, even on shafts with keyway machining ■ Hexagonal shape makes tightening easy and efficient ■ Thread strength is twice that of standard lock nuts ■ Good balance of the nut's center of gravity *For more details, please refer to the related links or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the related links or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the related links or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Hard Rock Industries is a company that develops, produces, and sells "locking nuts," and it was established in 1974. Our Hard Rock Nuts were created from the strong desire of our founder and technical president, Katsuhiko Wakabayashi, to eliminate accidents caused by loosening screws and to create a safe and secure society. We are still advancing the development and improvement of new anti-loosening products. Our products are used in critical safety locations and areas where maintenance and inspection are challenging. <Main Clients> Railway market (vehicles, tracks, overhead lines, etc.), bridges and highways, transmission towers, construction and civil engineering, plant equipment, industrial machinery, etc.