1674+1620產(chǎn)品參數(shù)
- 型號
- 1674+1620軸承
- pKeywords
- 1674_1620
- 內圈
- 1674
- 外圈
- 1620
- 隔圈
-
- d
- 31.623
- D
- 66.675
- T
- 20.638
- B
- 20.638
- C
- 15.875
- m
- 0.33
- a(2)
- -5.3
- C1
- 48600
- e
- 0.37
- Y
- 1.62
- C90
- 12600
- Ca90
- 8010
- Ca90(2)
-
- K
- 1.57
- Co
- 57900
- 備注
- R(4):1.5/da:37/db:39.5/r3:1.5/Da:61/Db:58-Aa:1.5/Ab:1
- 系數(shù)
- G1:16.6/G2:8.67/Gg:0.0644