Ball Plungers - Steel & SS Standard Press Fit

Standard Push Fit Ball Plunger
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JBF National’s steel & SS standard press fit ball plungers come in your choice of 12L14 steel with a black oxide finish or 303 stainless steel body construction. These plungers feature a 440 stainless steel ball or a high quality nylon ball. Ball plungers are utilized across of wide variety of industries and products, including woodworking, medical and military applications. Contact a JBF National sales engineer today for further information. Please see component diagram below.

Steel BodyStainless Steel Body
SS Ball P/NNylon Ball P/NSS Ball P/NNylon Ball P/NJInitial End Force (Lbs)Final End Force (Lbs)RTDia. KDia. SG
1SPFBP-1004SS1SPFBP-1004N2SPFBP-1017SS2SPFBP-1017N0.1250.41.30.2520.0350.0940.1870.032
1SPFBP-1005SS1SPFBP-1005N1SPFBP-1018SS1SPFBP-1018N0.1250.752.50.2520.0350.0940.1870.032
1SPFBP-1006SS1SPFBP-1006N1SPFBP-1019SS1SPFBP-1019N0.18812.50.390.0580.1560.250.04
1SPFBP-1007SS1SPFBP-1007N1SPFBP-1020SS1SPFBP-1020N0.18812.50.410.0580.1560.250.035
1SPFBP-1008SS1SPFBP-1008N1SPFBP-1021SS1SPFBP-1021N0.251.53.50.480.070.1880.3120.044
1SPFBP-1009SS1SPFBP-1009N1SPFBP-1022SS1SPFBP-1022N0.312250.6430.090.250.3750.045
1SPFBP-1010SS1SPFBP-1010N1SPFBP-1023SS1SPFBP-1023N0.3124100.6430.090.250.3750.045
1SPFBP-1011SS1SPFBP-1011N1SPFBP-1024SS1SPFBP-1024N0.3752.570.790.110.3120.50.078
1SPFBP-1012SS1SPFBP-1012N1SPFBP-1025SS1SPFBP-1025N0.5491.130.1610.4380.6880.088
1SPFBP-1013SS1SPFBP-1013N1SPFBP-1026SS1SPFBP-1026N0.188250.390.0580.1560.250.04
1SPFBP-1014SS1SPFBP-1014N1SPFBP-1027SS1SPFBP-1027N0.188250.410.0580.1560.250.035
1SPFBP-1015SS1SPFBP-1015N1SPFBP-1028SS1SPFBP-1028N0.25370.480.070.1880.3120.044
1SPFBP-1016SS1SPFBP-1016N1SPFBP-1029SS1SPFBP-1029N0.3755140.790.110.3120.50.078
1SPFBP-1017SS1SPFBP-1017N1SPFBP-1030SS1SPFBP-1030N0.58181.130.1610.4380.6880.08