When your conveyor system requires an economical 90 degrees curve, you should specify the Titan Model 490 V-Belt Driven Live Roller Curve. The Model 490 utilizes a rugged, industrial continuous v-belt to transmit power to the drive rollers. Straight 1.9" diameter x 16 gauge rollers are furnished as standard. A formed 12 gauge frame that is compatible with other Titan units give you that additional flexibility needed to customize your material handling system. The drive base is fabricated from uni-strut which allows proper and positive belt tensioning. The Model 490 is available in numerous between frame widths. Tapered rollers are also available.