Metric Size, Brass
Double Ended Press-Fit Ball Plungers
GN 614.2



 
Specification
Information

Housing: Brass
Ball: Stainless steel, European Standard No. 1.3541, hardened
Spring: Stainless steel, European Standard No. 1.4568

GN 614.2 ball plungers are the result of the further development of ball plungers type GN 614, designed for special applications.
Ball plungers, press-fit type, see GN 614.
Spring loads shown below are for when both balls are compressed; when only one is compressed, load will be 50% of pressure shown.
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Dimensions in:

millimeters
(inches)
Part Number d1 d2 d3
+0.053 mm
(Knurl-Ø) 		l w
Compression		 Spring Load N ˜
Initial End
252WALR
Download the CAD		 2.5
(.10)		 2
(.08)		 2.52
(.099) 		5.3
(.21)		 .65
(.03)		 1.3  2.5 
3WALR
Download the CAD		 3
(.12)		 2.5
(.10)		 3.02
(.19) 		7.3
(.29)		 .8
(.03)		 2  4.5 
4WALR
Download the CAD		 4
(.16)		 3
(.12)		 4.03
(.159) 		9
(.35)		 .9
(.04)		 2.5  7.5 
5WALR
Download the CAD		 5
(.20)		 4
(.16)		 5.03
(.198) 		10.8
(.43)		 1.2
(.05)		 3.5  8 
7WALR
Download the CAD		 7
(.28)		 6
(.24)		 7.03
(.277) 		14
(.55)		 2.0
(.08)		 4  12 
8WALR
Download the CAD		 8
(.31)		 6.5
(.26)		 8.03
(.316) 		18
(.71)		 2.1
(.08)		 6  15