21075+21212產(chǎn)品參數(shù)
- 型號
- 21075+21212軸承
- pKeywords
- 21075_21212
- 內(nèi)圈
- 21075
- 外圈
- 21212
- 隔圈
-
- d
- 19.05
- D
- 53.975
- T
- 22.225
- B
- 21.839
- C
- 15.875
- m
- 0.25
- a(2)
- -5.8
- C1
- 43000
- e
- 0.59
- Y
- 1.02
- C90
- 11200
- Ca90
- 11300
- Ca90(2)
-
- K
- 0.99
- Co
- 42500
- 備注
- R(4):1.5/da:26/db:31.5/r3:2.3/Da:50/Db:43-Aa:3.3/Ab:1.8
- 系數(shù)
- G1:7/G2:3.55/Gg:0.0558
men who have affairs
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