1780+1738X產(chǎn)品參數(shù)
- 型號(hào)
- 1780+1738X軸承
- pKeywords
- 1780_1738X
- 內(nèi)圈
- 1780
- 外圈
- 1738X
- 隔圈
-
- d
- 25.4
- D
- 57.15
- T
- 20.218
- B
- 19.837
- C
- 17.551
- m
- 0.25
- a(2)
- -6.9
- C1
- 42000
- e
- 0.31
- Y
- 1.95
- C90
- 10900
- Ca90
- 5740
- Ca90(2)
-
- K
- 1.9
- Co
- 45300
- 備注
- R(4):0.8/da:30/db:30.5/r3:2.3/Da:51/Db:48.5-Aa:1.9/Ab:0.3
- 系數(shù)
- G1:10.6/G2:5.39/Gg:0.0521