上浒充通大学 Shanghai Jiao Tong University Types of Antifriction Bearings Width Ball Bearings Corner radius Outer ring 外圈 Shoulders Inner ring 内圈 Corner radius 罢 罗 Inner ring 内圈 ball race 滚道 Separator 保持架 t retainer） 端面 Outer ring 外圈 Face ball race 滚道 11
11 Types of Antifriction Bearings Ball Bearings 外径 内径 端面 外圈 滚道 内圈 滚道 保持架 内圈 外圈
上潘充通大学 Shanghai Jiao Tong University Bearings Components Seal Rolling elements Inner ring Outer ring Cage Seal 12
12 Bearings Components Seal Rolling elements Inner ring Outer ring Cage Seal
上海充通大学 Shanghai Jiao Tong University Types of Antifriction Bearings Bearing width T Tapered Roller Cup back Cup face radius r length C Cup front face radius Bearings Cup back face Cup front face 保持架cage Cone back face rib .Components: Cone front -Cone back face face rib >Cone ←Cone length B Inner ring >Cup ajawe!p Outer ring >Tapered rollers apisino dno Cone front face radius >Cage Cone front face Cones Cone back face radius R Space retainer Roller Standout F
13 Types of Antifriction Bearings Tapered Roller Bearings 保持架 •Components: Cone = Inner ring Cup = Outer ring Tapered rollers Cage = Space retainer
上海充通大学 Shanghai Jiao Tong University Types of Antifriction Bearings 14
14 Types of Antifriction Bearings
上海充通大学 Shanghai Jiao Tong University Roller and Ball Contact Area/Form 15
15 Roller and Ball Contact Area/Form