INA AXK5070 Thrust Needle Bearing, Axial Cage and Roller, Steel Cage, Open End, Metric, 50mm ID, 70mm OD, 3mm Width, 4800rpm Maximum Rotational Speed, 32000lbf Static Load Capacity, 7200lbf Dynamic Load Capacity

Roller bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All roller bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.INA manufactures bearings for automotive and industrial applications. The company, founded in 1946 in Germany, meets International Organization for Standardization (ISO) standards 9001:2008 and TS 16949:2009.

• Open end thrust needle bearing with axial cage and roller
• Steel cage for strength and durability
• 50 mm ID, 70 mm OD, 3 mm width
• 32,000 lb/ft Static Load Capacity, 7,200 lb/ft Dynamic Load Capacity
• Maximum rotational speed of 4,800 rpm