NBK America LLC Datasheets for Ball and Spring Plungers

Ball and spring plungers are devices incorporating a body and a spring loaded ball or pin.
Ball and Spring Plungers: Learn more

Product Name Notes
Short Stroke Plunger -- PSP-N Coated with a sealed microcapsule containing loosening-prevention agent (excluding M3/M4). PSP-N has a plastic pin. Workpiece damage can be avoided. We also produce products of special specifications, e.g. dimensions, load...
Short Stroke Plunger -- PSP Coated with a sealed microcapsule containing loosening-prevention agent (excluding M3/M4). We also produce products of special specifications, e.g. dimensions, load and materials. Plungers : Related Information
Miniature Ball Plunger (Made of Stainless Steel) -- PAFS Cost-effective ball plunger. Light load, heavy load and super heavy load types with and without vibration resistant treatment are available. The main body, ball and spring are made of stainless...
Miniature Ball Plunger -- PAF Cost-effective ball plunger. Light load, heavy load and super heavy load types with and without vibration resistant treatment are available. We also produce products of special specifications, e.g. dimensions, load...
Long Stroke Plunger -- PLP For applications with oil breakers, knockouts, positioners, etc. With anti-loosening nylon lock. PLP- S ----Light Load PLP- SS ----Heavy Load We also produce products of special specifications, e.g. dimensions, load...
Miniature Ball Plunger - with Nylon Lock -- FP
Miniature Ball Plunger - with Nylon Lock -- MP
Insert a spacer between the ball and spring (Except for M2 / M3). The ball rotates. With nylon lock for vibration resistant treatment (Except for M2/ M3 / M4). We...
Small Plunger -- PSS
Small Plunger -- PSSS
PSSS-1 PSSS-3 is all made of stainless steel. It is highly corrosion-resistant. PSS-2 PSS-1 has a nylon lock for vibration resistant treatment (Except for M4). We also produce products of...
Short Stroke Plungers (Made of Stainless Steel) -- PSPS
Short Stroke Plungers (Made of Stainless Steel) -- PSPS-N
Short stroke plunger made of stainless steel. It has excellent corrosion resistance. PSPS-NS and PSPS-NZ have a plastic pin. Workpiece damage can be avoided. We also produce products of special...
Miniature Ball Plunger (Made of Stainless Steel) -- MPS There is a spacer between the ball and spring (Except for M2 / M3). The ball rotates. Made of all stainless steel. It is highly corrosion-resistant and heat-resistant. We also...
Ball Rollers with Spring Plunger Function -- BRPMS-S These are flange type ball rollers with spring plunger function. The attachment height can be easily determined. Install and remove by using BRW Specialty Wrench. Their internal springs receive loads...
Ball Rollers with Spring Plunger Function -- BRPIN-N These are insert type ball rollers with spring plunger function. Because the body section is inserted, the height can be reduced. Use an adhesive to secure these rollers. Their internal...
Ball Rollers with Spring Plunger Function -- BRPPS-S These are press fit type ball rollers with spring plunger function. Because the body section is press fitted, the height can be reduced. Their internal springs receive loads evenly even...
Ball Rollers with Spring Plunger Function -- BRPSS-N
Ball Rollers with Spring Plunger Function -- BRPSS-S
These are set screw type ball rollers with spring plunger function. Their internal springs receive loads evenly even when the load is unbalanced. These rollers can also be used as...
Ball Button -- BB Use this for the recipient that requires abrasion resistance and accurate locating. Especially effective for plungers for heavy load. It can be used for pin type plungers, as well as...