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球头球接QD系列
Ball joints QD Series

型号
Part No.

尺寸inch
Dimensions

最小径向力

 

D1

D2

A

C

F

G

J

L

M

N

P

Min Pull Test(lb)

Min Shear (lb)

QD187

10-32-2B

10-32-2A

.125

.063

.438

.438

.312

.438

1.094

.906

.438

430

650

QD250

1/4-28-2B

1/4-28-2A

.125

.063

.469

.562

.375

.562

1.250

.969

.531

950

800

QD312

5/16-24-2B

5/16-24-2A

.156

.094

.531

.687

.437

.625

1.453

1.125

.605

1000

1000

QD375

3/8-24-2B

3/8-24-2A

.187

.094

.687

.875

.500

.750

1.750

1.375

.812

1250

1250

QD500

1/2-20-2B

1/2-20-2A

.250

.094

.875

1.125

.625

1.000

2.530

2.030

1.000

1900

2000

                           

    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