Koyo: 51103 Thust Ball Beaing Designed to handle thrust loads while operating at high speeds, thrust ball bearings are composed of a 'washer-like' bearing ring with raceway grooves for the balls. Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat. These ball bearings can sustain axial loads but no radial loads. MPN: 51103 EAN: 51103 Thust Ball Beaing Attributes: Additional Information: Polyamide Resin Moulded Cage Dynamic Load Rating: 10.8kN Inside Diameter: 17mm Limiting Speed: Grease Lub 6,100rpm Oil Lub 9,400rpm Outside Diameter: 30mm Static Load Rating: 18.2kN Weight: 0.028kg Width: 9mm