Skf球形滚子轴承锥形孔，内环内径为1:12锥形比内直径120 mm x外径215 mm x宽度58毫米 球形滚动轴承 22224 EK

Taper hole with tapered ratio of 1:12 inner diameter inner ring
Two-divided window type steel punching cage
Snub-free inner ring
Cage guide type guide wheel
Internal design optimized for increased load capacity
Outer ring diameter (mm): 120
Outer ring diameter (mm): 215
Width (mm): 58
工作温度范围（℃）：-40至+200
精度等级：ISO 492维度准确性宽度公差
运算率准确性P5等级P5等级

高碳铬轴承钢

8692G

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