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球头球接QI系列
Ball joints QI Series

 
Part No.

尺寸inch
Dimensions

最小轴向力

最小径向力

 

D1

D2

A

C

F

G

J

L

M

N

P

S

Min Pull Test(lb)

Min Shear (lb)

QI 187

10-32-2B

10-32-2A

.125

.063

.4375

.4375

.3125

.4375

1.094

.9063

.4375

.250

430

500

QI 250

1/4-28-2B

1/4-28-2A

.125

.063

.4690

.5620

.3750

.5620

1.250

.9690

.610

.350

560

500

QI 312

5/16-24-2B

5/16-24-2A

.156

.094

.5310

.6870

.4370

.6250

1.453

1.1250

.630

.438

1000

1500

QI 375

3/8-24-2B

3/8-24-2A

.187

.094

.6870

.8750

.5000

.7500

1.750

1.3750

.812

.470

1580

2400

QI 500

1/2-20-2B

1/2-20-2A

.250

.094

.8750

1.125

.6250

1.000

2.530

2.0300

1.000

.570

2400

2700

                             

    一、材料

   

1.Material

                 

    1)座体:碳钢,1045

 

1)Housing: Carbon Steel 1045

           

          球杆:碳钢,1045

 

   Ballstud: Carbon Steel 1045

           

          外套:碳钢,1020

 

   Shell: Carbon Steel 1020

           

          弹簧:不锈钢

   

   Spring: Stainless Steel

             

    2)可选择不锈钢

   

2)Alternative: Stainless Steel

           
                             

   二、表面处理

   

2.Surface protection

             

           电镀蓝白锌或彩锌

 

   Electroplated galvanized, passivated in white-blue or yellow

 
       

 

                   

   三、加润滑油脂,摆动灵活

 

3.Filled with lubricant and circle swing agilely without any blocked

 
                             

   四、所有尺寸为英制

 

4.Unless otherwise specified, all dimensions are in inches