9180+9121产品参数
- 型号
- 9180+9121轴承
- pKeywords
- 9180_9121
- 内圈
- 9180
- 外圈
- 9121
- 隔圈
-
- d
- 61.912
- D
- 152.4
- T
- 47.625
- B
- 46.038
- C
- 31.75
- m
- 3.98
- a(2)
- -3.8
- C1
- 26400
- e
- 0.6
- Y
- 0.91
- C90
- 68500
- Ca90
- 76900
- Ca90(2)
-
- K
- 0.89
- Co
- 306000
- 备注
- R(4):3.5/da:81.5/db:90/r3:3.3/Da:145/Db:130-Aa:8.1/Ab:4
- 系数
- G1:87.6/G2:13.7/Gg:0.0912
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