9278+9221-B產品參數
- 型號
- 9278+9221-B軸承
- pKeywords
- 9278_9221-B
- 內圈
- 9278
- 外圈
- 9221-B
- 隔圈
-
- d
- 68.262
- D
- 161.925
- T
- 24.6
- B
- 46.038
- C
- 30.162
- m
- 4.59
- a(2)
- 0
- C1
- 275000
- e
- 0.71
- Y
- 0.85
- C90
- 71400
- Ca90
- 86700
- Ca90(2)
-
- K
- 0.82
- Co
- 330000
- 備注
- R(4):3.5/da:90.5/db:97/r3:/Da:153/Db:-Aa:/Ab:
- 系數
- G1:102/G2:18.4/Gg:0.0984
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