Ultrasonically tested, recirculating ball bearings offer smooth, straight-line accuracy with exceptional load capacity. The Best Combination of Raw Power and Precision Design. It's superior to a free weight machine because it's safer for muscles and joints and can be used without a spotter. 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.
Smooth operation is the key.
Simply lock the bar into position and add your weights. Simply lock the bar into position and add your weights. The Linear Bearing will handle heavy and consistent use with calm, even-handed durability. The no-impact nature means there is less stress placed on the joints. This reduces friction resistance, consumes less energy and attains a far lower starting friction level than all other conventional bearings.