2689+2631產(chǎn)品參數(shù)
- 型號(hào)
- 2689+2631軸承
- pKeywords
- 2689_2631
- 內(nèi)圈
- 2689
- 外圈
- 2631
- 隔圈
-
- d
- 28.575
- D
- 66.421
- T
- 23.812
- B
- 25.433
- C
- 19.05
- m
- 0.41
- a(2)
- -9.4
- C1
- 71000
- e
- 0.25
- Y
- 2.36
- C90
- 18400
- Ca90
- 8000
- Ca90(2)
-
- K
- 2.3
- Co
- 81700
- 備注
- R(4):1.3/da:34/db:36/r3:1.3/Da:60/Db:58-Aa:0.8/Ab:0.8
- 系數(shù)
- G1:19.3/G2:8/Gg:0.0598