SBPNB Ball Plungers Stainless Steel, with Nylon Ball, with or without Locking Element, with Slot



Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description


SBPNB ball plungers are compact units ideally suited for many locating or positioning applications in various corrosive environments where controlled end spring load is required.

The nylon locking element is not recommended for use in aluminum applications.


Stainless steel AISI 303


Stainless steel AISI 302

RoHS compliant

Technical drawing

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SBPNB Stainless Steel Ball Plungers, with Nylon Ball, with or without Locking Element, with Slot sketch

Part Options / Table


AWithout locking element
NWith locking element
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Dimensions in: Inch (change to Metric)
d2Length lw
Spring load ≈

4 x 48*0.06200.1870.0200.13 lbf (0.57 N)0.50 lbf (2.22 N)
5 x 40*0.06200.2500.0500.25 lbf (1.11 N)0.75 lbf (3.33 N)
6 x 40*0.07800.3120.0230.50 lbf (2.22 N)1.00 lbf (4.45 N)
8 x 320.09370.3440.0250.50 lbf (2.22 N)1.25 lbf (5.56 N)
8 x 320.09370.3440.0250.50 lbf (2.22 N)1.25 lbf (5.56 N)
10 x 32*0.09370.5130.0251.50 lbf (6.67 N)3.00 lbf (13.34 N)
10 x 32*0.09370.5130.0250.50 lbf (2.22 N)1.50 lbf (6.67 N)
10 x 32*0.09370.5130.0252.00 lbf (8.89 N)5.00 lbf (22.24 N)
1/4 x 200.12500.5310.0353.00 lbf (13.34 N)7.00 lbf (31.13 N)
1/4 x 200.12500.5310.0352.00 lbf (8.89 N)4.00 lbf (17.79 N)
1/4 x 200.12500.5310.0354.00 lbf (17.79 N)12.00 lbf (53.37 N)
5/16 x 180.15600.5780.0404.00 lbf (17.79 N)9.00 lbf (40.03 N)
5/16 x 180.15600.5780.0402.00 lbf (8.89 N)4.50 lbf (20.01 N)
5/16 x 180.15600.5780.0406.00 lbf (26.68 N)17.00 lbf (75.61 N)
3/8 x 160.18750.6250.0485.00 lbf (22.24 N)10.00 lbf (44.48 N)
3/8 x 160.18750.6250.0482.50 lbf (11.12 N)5.00 lbf (22.24 N)
3/8 x 160.18750.6250.0486.00 lbf (26.68 N)21.00 lbf (93.41 N)
1/2 x 130.28130.7500.0726.00 lbf (26.68 N)12.00 lbf (53.37 N)
1/2 x 130.28130.7500.0723.00 lbf (13.34 N)6.00 lbf (26.68 N)
1/2 x 130.28130.7500.0726.00 lbf (26.68 N)30.00 lbf (133.44 N)
5/8 x 110.37500.9840.0969.00 lbf (40.03 N)18.00 lbf (80.06 N)
5/8 x 110.37500.9840.0964.50 lbf (20.01 N)9.00 lbf (40.03 N)
5/8 x 110.37500.9840.0967.00 lbf (31.13 N)50.00 lbf (222.41 N)
* These sizes come with a nylon patch instead of a nylon locking element

Build & Price

3D Product Configurator
Thread d1
End spring load (N)

Selected Part

Total US Dollars (net)
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 500$1.72
Prop 65: -
Please contact our Sales Department for more information: 800-877-8351
RoHS: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Weight: 0.001 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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