47678+47620產(chǎn)品參數(shù)
- 型號
- 47678+47620軸承
- pKeywords
- 47678_47620
- 內(nèi)圈
- 47678
- 外圈
- 47620
- 隔圈
-
- d
- 76.2
- D
- 133.35
- T
- 33.338
- B
- 33.338
- C
- 26.195
- m
- 1.87
- a(2)
- -4.3
- C1
- 16700
- e
- 0.4
- Y
- 1.48
- C90
- 43400
- Ca90
- 30000
- Ca90(2)
-
- K
- 1.44
- Co
- 262000
- 備注
- R(4):6.4/da:85/db:97/r3:3.3/Da:128/Db:119-Aa:2.3/Ab:2.4
- 系數(shù)
- G1:119/G2:29.2/Gg:0.1273