TIMKEN EE107057/EE107105 tapered roller bearing can minimize friction than other brands, because of the interrelationship of their four basic parts. TIMKEN EE107057/EE107105 bearing inner ring, or cone, is mounted onto the shaft. The outer ring, or cup, sits in the housing (hub). The tapered rollers, or rolling elements, allow relative motion between the cone and cup thus minimizing friction between the two. The cage, or separator, spaces and holds the rolling elements in the proper position. The races are the surfaces on the cup and cone where the rolling elements make contact.
In TIMKEN EE107057/EE107105 bearing, EE means Inner Race. Large and small ribs-close guided rollers. (Non-interchangeable with other inner races identified with same basic part numbers).
Series：TIMKEN bearing EE107057/EE107105
Cone Bore：146.050 mm
Cone Width：74.612 mm
Cone Weight：11.72 KG
Cup Dia：268.288 mm
Cup Width：57.150 mm
Cup Weight：5.83 KG
Type：Single row tapered roller bearing