12580+12520產(chǎn)品參數(shù)
- 型號(hào)
- 12580+12520軸承
- pKeywords
- 12580_12520
- 內(nèi)圈
- 12580
- 外圈
- 12520
- 隔圈
-
- d
- 20.638
- D
- 49.225
- T
- 19.845
- B
- 19.845
- C
- 15.875
- m
- 0.18
- a(2)
- -7.1
- C1
- 40400
- e
- 0.32
- Y
- 1.86
- C90
- 10500
- Ca90
- 5790
- Ca90(2)
-
- K
- 1.81
- Co
- 43200
- 備注
- R(4):1.5/da:26/db:28.5/r3:1.5/Da:45.5/Db:42.5-Aa:0.9/Ab:1.1
- 系數(shù)
- G1:8.6/G2:6.21/Gg:0.0495