The Jergens stainless steel ball plunger part number 11115 is a spring-loaded device for precise positioning, with a 5/16-18 thread size, an initial force of 2.00 lb, and a final force of 4.50 lb. It has a body length of 37/64 inch, a ball diameter of 0.040 inch, and a total length of 0.156 inch. The body is made of 303 stainless steel, the ball of 440 stainless steel, and the spring of 17-7 PH stainless steel, with a black oxide finish. It conforms to TCMA dimensional standards. For easy installation, the tapped hole should be countersunk at least 0.030-0.045 inch larger than the plunger's major diameter.
Jergens Ball Plungers are made under extremely accurate machine controls and rigid inspection procedures. Accurate spring alignment is maintained by using a stainless rivet with a long shank on larger sizes of our Ball Plungers. This precisely positions the spring for more accurate ball travel and provides positive control of spring pressure. By minimizing the lining pin head thickness, we are able to use the longest possible springs.
Features & Benefits:
Material Specifications:
Note(s):
For easy insertion of Ball Plungers with Locking Elements, the tapped hole should be countersunk at least 0.030"-0.045" (0.76mm-1.14mm) larger than the major diameter of the plunger.
| Jergens, Inc. | |
|---|---|
| Product Category | Ball and Spring Plungers |
| Product Number | 11115 |
| Product Name | Stainless Steel Ball Plungers |
| Plunger Type | Ball Plunger; (Locking) |
