749A+742D+X2S-749A產(chǎn)品參數(shù)
- 型號(hào)
- 749A+742D+X2S-749A軸承
- pKeywords
- 749A_742D_X2S-749A
- 內(nèi)圈
- 749A
- 外圈
- 742D
- 隔圈
- X2S-749A
- d
- 82.55
- D
- 155.575
- T
- 101.6
- B
- 85.725
- C
-
- m
- 8.12
- a(2)
-
- C1
- 512000
- e
- 0.33
- Y
- 3.09
- C90
- 76300
- Ca90
- 42500
- Ca90(2)
- 133000
- K
- 1.8
- Co
-
- 備注
- R(4):3.5/da:99/db:/r3:1.5/Da:143/Db:-Aa:/Ab:
- 系數(shù)
- G1:160/G2:26.3/Gg:0.0898
men who have affairs
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men who have affairs
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749A+742D+X2S-749A說(shuō)明