78250+78551產(chǎn)品參數(shù)
- 型號
- 78250+78551軸承
- pKeywords
- 78250_78551
- 內(nèi)圈
- 78250
- 外圈
- 78551
- 隔圈
-
- d
- 63.5
- D
- 140.03
- T
- 36.512
- B
- 33.236
- C
- 23.52
- m
- 2.42
- a(2)
- 7.9
- C1
- 15800
- e
- 0.8
- Y
- 0.69
- C90
- 41100
- Ca90
- 60900
- Ca90(2)
-
- K
- 0.67
- Co
- 193000
- 備注
- R(4):2.3/da:78.5/db:85/r3:2.3/Da:132/Db:117-Aa:6.9/Ab:4.1
- 系數(shù)
- G1:62.6/G2:19.1/Gg:0.0884
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