|
NO
|
Material and equipment
|
Specification model
|
|
NAME
|
|
1
|
Upper connecting rod
|
δ=5.00 QSC7-25-00-002
|
|
2
|
Lower link shoe
|
δ=5.00 QSC7-25-00-002
|
|
3
|
Upper main bearing
|
High tin aluminum base
steel QSC7-11-00-020
|
|
4
|
Lower
main bearing
|
High tin aluminum base
steel QSC7-11-00-019
|
|
5
|
Fork
joint
|
40Cr C1-66-23
|
|
6
|
Crosshead
|
15Cr C1-66-22
|
|
7
|
Seal
ring assembly
|
C1-64-11
|
|
8
|
Connecting rod lower
bearing shell
|
High tin aluminum base
steel DLC8-22-03-2
|
|
9
|
Bearing on connecting rod
|
High tin aluminum base
steel DLC8-22-03-2
|
|
10
|
Upper main bearing
|
δ=7.40±0.02 08AL
DLC8-11-05-2
|
|
11
|
Lower main bearing
|
δ=7.40±0.02 08AL
DLC8-11-05-2
|
|
12
|
Fork joint
|
40CrMo DLC8-33-53
|
