30304+30304產(chǎn)品參數(shù)
- 型號(hào)
- 30304+30304軸承
- pKeywords
- 30304_30304
- 內(nèi)圈
- 30304
- 外圈
- 30304
- 隔圈
-
- d
- 20
- D
- 52
- T
- 16.25
- B
- 15
- C
- 13
- m
- 0.17
- a(2)
- -4.8
- C1
- 35700
- e
- 0.3
- Y
- 2
- C90
- 9250
- Ca90
- 4750
- Ca90(2)
-
- K
- 1.95
- Co
- 34500
- 備注
- R(4):1.5/da:24.5/db:27/r3:1.5/Da:47.5/Db:45.5-Aa:0.6/Ab:2.6
- 系數(shù)
- G1:7.5/G2:5.5/Gg:0.0458