16pcs RM2-2RS 3/8'' Roller Ball Bearing V Groove Rubber Sealed Line Track & 10pcs R8ZZ (1/2 x 1-1/8 x 5/16 Inch) Double Metal Shielded Deep Groove Ball Bearings
【Wide Application】Used in agricultural machinery, conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers, etc.
【RM2-2RS Ball Bearing】Sealed 3/8-inch V-groove ball bearing. Single-row bearing for supporting radial loads. Sealed to keep lubricant in and contaminants out. Suitable for linear motion applications where the bearing runs along a rail or track.
【R8ZZ Ball Bearing】Inner Dia.=1/2", Outer Dia.=1-1/8", Thickness=5/16". Shields on both sides of the bearing help to keep lubricant in and dust out. High Speed.
【Material】Made of durable bearing steel. High speed. Small friction and low noise. Pre-lubricated.
【Satisfaction Guarantee】If you're not satisfied with the product, simply return it for a refund in 30 days. We support 30-day refund for return and 12-month warranty.