QA1 Precision Products JNL6A Aluminum Jam Nut Male Rock Ends are designed for the hardest of the hardcore builders, fabricators, and off-road powerhouses.
The unique bearing insert Rock Ends feature an unprecedented 44 degrees of misalignment, while most competitive products offer only up to 30 degrees.
Male and female forged heat-treated chromoly steel housings are used, along with a 52100 bearing steel ball that is precision ground, heat treated, and hard chrome plated.
High misalignment stainless steel inserts allow easy changes in bolt dimensions.
QA1’s exclusive EMB style self-lubricating, self-sealing race is injection molded with a high-strength Nylon/PTFE compound.
Replaceable bearings have exceptional wear characteristics for unsurpassed durability.
QA1’s female Rock Ends are designed for the hardest of the hardcore builders, fabricators, and off-road powerhouses.
The unique bearing insert Rock Ends feature an unprecedented 44 degrees of misalignment, while most competitive products offer only up to 30 degrees.
Male and female forged heat-treated chromoly steel housings are used, along with a 52100 bearing steel ball that is precision ground, heat treated, and hard chrome plated.
High misalignment stainless steel inserts allow easy changes in bolt dimensions.
QA1’s exclusive EMB style self-lubricating, self-sealing race is injection molded with a high-strength Nylon/PTFE compound.
Replaceable bearings have exceptional wear characteristics for unsurpassed durability.
QA1’s Weldable Sleeve Rock End allows you to weld the sleeve in place and replace the bearing as needed.
Typically used in off-road, this bearing will work in any hardcore application.
It is a great choice for off-road fabricators and builders.
QA1's weld-in tube adapters are CNC machined to precise tolerances from special easily weldable chromoly steel.
They are available in a large assortment of sizes to fit most popular tubing, making them an effective way to adapt rod ends to a variety of applications.
