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Spring Plungers - Ball End - Smooth

In production

These Spring Plungers with a ball end and a smooth body design are used for locating, applying pressure or lifting off. It is made of three parts: a smooth body, a ball end, and a spring mechanism. They resemble pin-end spring plungers, but the ball end engages more gently and reduces wear and tear on both the workpiece and the plunger.

The plunger's ball end provides a point of contact for accurate engagement and positioning within the application. The collar on the spring plunger serves as a retention function, keeping the plunger securely in place once inserted.

Its smooth body facilitates insertion and is held in place using an interference fit, as well as quick release. It can withstand temperatures of up to 250ºC and is widely utilised in machine and fixture design, electronics, medical, electronics, automotive, and lighting equipment.

  • Used for locating, applying pressure or lifting off.
  • Resemble pin-end spring plungers, but the ball end engages more gently and reduces wear and tear on both the workpiece and the plunger.
  • It can withstand temperatures of up to 250ºC.
Material: Brass, Stainless Steel, Body & Ball Thermoplast, Body Thermo, Ball S/S, Brass; Stainless Steel Series Code: SR32300, SR32280, SR32284

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67 results
Product SKUs information
Essentra Part Number Price range Availability l1 Spring load F1 ≈ N Spring load F2 ≈ N Material d1 +0.1 +0.04 Type d2 View
R 24,7475 - R 38,0122 Request the lead time here
15.0
28.0
47.5
Stainless Steel
6.0
With collar
5.0
R 25,9354 - R 39,992 Request the lead time here
18.0
40.0
67.3
Stainless Steel
8.0
With collar
6.5
R 29,1031 - R 44,7435 Request the lead time here
26.0
66.0
105.0
Stainless Steel
10.0
With collar
8.5
R 23,5596 - R 36,2303 Request the lead time here
12.0
19.3
29.2
Stainless Steel
5.0
With collar
4.0
R 16,4323 - R 25,1435 Request the lead time here
5.0
3.0
6.5
Body Thermo, Ball S/S
4.0
With collar
3.0
R 21,1839 - R 32,4687 Request the lead time here
7.0
6.2
12.6
Body & Ball Thermoplast
6.0
With collar
5.0
R 24,3515 - R 37,4182 Request the lead time here
4.0
1.8
3.5
Stainless Steel
3.0
With collar
2.38
R 19,996 - R 30,8849 Request the lead time here
9.0
10.0
20.4
Body Thermo, Ball S/S
8.0
With collar
6.5
R 23,7576 - R 36,6263 Request the lead time here
9.0
10.0
20.4
Body & Ball Thermoplast
8.0
With collar
6.5
R 22,9657 - R 35,4384 Request the lead time here
10.7
12.9
19.0
Stainless Steel
4.0
With collar
3.0
R 54,6425 - R 83,9435 Request the lead time here
5.0
2.8
4.7
Stainless Steel
2.5
Without collar
1.5
R 60,1859 - R 92,4566 Request the lead time here
22.0
41.0
86.0
Stainless Steel
12.0
Without collar
10.0
R 33,2606 - R 51,2768 Request the lead time here
9.0
4.0
9.0
Stainless Steel
8.0
With collar
6.5
R 27,3212 - R 42,1697 Request the lead time here
7.0
2.3
6.5
Stainless Steel
6.0
With collar
5.0
R 29,697 - R 45,5354 Request the lead time here
7.0
7.3
19.0
Stainless Steel
6.0
With collar
5.0
R 49,891 - R 76,6182 Request the lead time here
20.0
26.0
49.0
Stainless Steel
10.0
Without collar
8.0
R 44,9415 - R 69,095 Request the lead time here
13.5
3.9
10.0
Stainless Steel
10.0
With collar
8.0
R 28,1132 - R 43,1596 Request the lead time here
6.0
6.0
12.0
Stainless Steel
5.0
With collar
4.0
R 56,4243 - R 86,9132 Request the lead time here
16.0
28.0
57.0
Stainless Steel
12.0
With collar
10.0
R 26,9253 - R 41,3778 Request the lead time here
6.0
0.5
4.7
Stainless Steel
5.0
With collar
4.0
  • of 4
Spring Plunger 6.0 5.0 15.0 Stainless Steel

20208943

Price Range
R 38,0122 - R 24,7475

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    6.0
  • d2
    5.0
  • d3
    6.5
  • d4
    5.85
Spring Plunger 8.0 6.5 18.0 Stainless Steel

20208950

Price Range
R 39,992 - R 25,9354

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    8.0
  • d2
    6.5
  • d3
    8.5
  • d4
    7.55
Spring Plunger 10.0 8.5 26.0 Stainless Steel

20208967

Price Range
R 44,7435 - R 29,1031

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    10.0
  • d2
    8.5
  • d3
    11.0
  • d4
    9.55
Spring Plunger 5.0 4.0 12.0 Stainless Steel

20208936

Price Range
R 36,2303 - R 23,5596

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    5.0
  • d2
    4.0
  • d3
    5.6
  • d4
    4.85
Spring Plunger 4.0 3.0 5.0 Body Thermo, Ball S/S

20254643

Price Range
R 25,1435 - R 16,4323

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    4.0
  • d2
    3.0
  • d3
    4.6
  • l1
    5.0
Spring Plunger 6.0 5.0 7.0 Body & Ball Thermoplast

20254711

Price Range
R 32,4687 - R 21,1839

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    6.0
  • d2
    5.0
  • d3
    6.5
  • l1
    7.0
Spring Plunger 3.0 2.38 4.0 Stainless Steel

20254766

Price Range
R 37,4182 - R 24,3515

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    3.0
  • d2
    2.38
  • d3
    3.5
  • l1
    4.0
Spring Plunger 8.0 6.5 9.0 Body Thermo, Ball S/S

20254674

Price Range
R 30,8849 - R 19,996

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    8.0
  • d2
    6.5
  • d3
    8.5
  • l1
    9.0
Spring Plunger 8.0 6.5 9.0 Body & Ball Thermoplast

20254728

Price Range
R 36,6263 - R 23,7576

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    8.0
  • d2
    6.5
  • d3
    8.5
  • l1
    9.0
Spring Plunger 4.0 3.0 10.7 Stainless Steel

20208929

Price Range
R 35,4384 - R 22,9657

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    4.0
  • d2
    3.0
  • d3
    4.6
  • d4
    3.85
Spring Plunger 2.5 1.5 5.0 Stainless Steel

20252816

Price Range
R 83,9435 - R 54,6425

Stock Levels
Request the lead time here
Attributes
  • Type
    Without collar
  • d1 +0.1 +0.04
    2.5
  • d2
    1.5
  • l1
    5.0
  • Spring load F1 ≈ N
    2.8
Spring Plunger 12.0 10.0 22.0 Stainless Steel

20252908

Price Range
R 92,4566 - R 60,1859

Stock Levels
Request the lead time here
Attributes
  • Type
    Without collar
  • d1 +0.1 +0.04
    12.0
  • d2
    10.0
  • l1
    22.0
  • Spring load F1 ≈ N
    41.0
Spring Plunger 8.0 6.5 9.0 Stainless Steel

20252946

Price Range
R 51,2768 - R 33,2606

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    8.0
  • d2
    6.5
  • d3
    8.5
  • l1
    9.0
Spring Plunger 6.0 5.0 7.0 Stainless Steel

20252939

Price Range
R 42,1697 - R 27,3212

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    6.0
  • d2
    5.0
  • d3
    6.5
  • l1
    7.0
Spring Plunger 6.0 5.0 7.0 Stainless Steel

20252991

Price Range
R 45,5354 - R 29,697

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    6.0
  • d2
    5.0
  • d3
    6.5
  • l1
    7.0
Spring Plunger 10.0 8.0 20.0 Stainless Steel

20252892

Price Range
R 76,6182 - R 49,891

Stock Levels
Request the lead time here
Attributes
  • Type
    Without collar
  • d1 +0.1 +0.04
    10.0
  • d2
    8.0
  • l1
    20.0
  • Spring load F1 ≈ N
    26.0
Spring Plunger 10.0 8.0 13.5 Stainless Steel

20252953

Price Range
R 69,095 - R 44,9415

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    10.0
  • d2
    8.0
  • d3
    11.0
  • l1
    13.5
Spring Plunger 5.0 4.0 6.0 Stainless Steel

20252984

Price Range
R 43,1596 - R 28,1132

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    5.0
  • d2
    4.0
  • d3
    5.6
  • l1
    6.0
Spring Plunger 12.0 10.0 16.0 Stainless Steel

20253028

Price Range
R 86,9132 - R 56,4243

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    12.0
  • d2
    10.0
  • d3
    13.0
  • l1
    16.0
Spring Plunger 5.0 4.0 6.0 Stainless Steel

20252922

Price Range
R 41,3778 - R 26,9253

Stock Levels
Request the lead time here
Attributes
  • Type
    With collar
  • d1 +0.1 +0.04
    5.0
  • d2
    4.0
  • d3
    5.6
  • l1
    6.0