The Best Combination of Raw Power and Precision Design. This reduces friction resistance, consumes less energy and attains a far lower starting friction level than all other conventional bearings. Simply lock the bar into position and add your weights. Ultrasonically tested, recirculating ball bearings offer smooth, straight-line accuracy with exceptional load capacity. The no-impact nature means there is less stress placed on the joints.
Smooth operation is the key.
The no-impact nature means there is less stress placed on the joints. The no-impact nature means there is less stress placed on the joints. Utilizing a double circuit linear motion ball bearing system, the load is supported by several lines of balls inside return circuits which infinitely circulate com one side of the retainer to the other. The Linear Bearing will handle heavy and consistent use with calm, even-handed durability. The Best Combination of Raw Power and Precision Design.