74550A+74851CD+X1S-74550产品参数
- 型号
- 74550A+74851CD+X1S-74550轴承
- pKeywords
- 74550A_74851CD_X1S-74550
- 内圈
- 74550A
- 外圈
- 74851CD
- 隔圈
- X1S-74550
- d
- 139.7
- D
- 215.9
- T
- 106.362
- B
- 80.962
- C
-
- m
- 12.79
- a(2)
-
- C1
- 616000
- e
- 0.49
- Y
- 2.06
- C90
- 91700
- Ca90
- 76500
- Ca90(2)
- 160000
- K
- 1.2
- Co
-
- 备注
- R(4):6.4/da:166/db:/r3:1.5/Da:208/Db:-Aa:/Ab:
- 系数
- G1:363/G2:63.3/Gg:0.1338
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74550A+74851CD+X1S-74550说明