18690+18620-B產(chǎn)品參數(shù)
- 型號
- 18690+18620-B軸承
- pKeywords
- 18690_18620-B
- 內(nèi)圈
- 18690
- 外圈
- 18620-B
- 隔圈
-
- d
- 46.038
- D
- 79.375
- T
- 7.539
- B
- 17.462
- C
- 13.495
- m
- 0.35
- a(2)
- -2
- C1
- 48200
- e
- 0.37
- Y
- 1.6
- C90
- 12500
- Ca90
- 7990
- Ca90(2)
-
- K
- 1.56
- Co
- 61300
- 備注
- R(4):2.8/da:51/db:56/r3:/Da:77/Db:-Aa:/Ab:
- 系數(shù)
- G1:23.9/G2:17.7/Gg:0.0725