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Ball Plungers Stainless Steel, Black Zinc Plated【10-20 Pieces Per Package】

Ball Plungers Stainless Steel, Black Zinc Plated

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      671₹/Unit
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Product Description

- Economy series Ball Plungers Black Zinc Plated
- The series including of C-BPJF (Ultra-Light Load), C-BSJF (Light Load) and C-BPW (Heavy Load).
- Main Body Material: Steel S45C.
- Main Body Material surface treatment: Zinc-Plated (Black)
- Ball Material: Stainless Steel SUS440C
- Ball Hardness: 52HRC.
- Spring Material: Stainless Steel SUS304
- Economy Ball Plunger Mounting Method: Screw (Hex).
- Coarse Thread Size (M): 3, 4, 5, 6, 8, 10 12 and 16.
- Package Quantity: 10 and 20 PCS (Please check before order)
- For MISUMI Economy series ball plungers without painting and coloring.

Product Overview of Ball Plungers

·This series products are Economy type Ball Plungers from MISUMI, which are black zinc-plated type with hexagonal coarse threads, manufactured in China, and can be widely used in low and medium precision equipment and tooling and fixtures.
·Ball Plungers, also known as ball point set screws, ball screws, positioning balls, touch balls, steel ball tightening spring screws, etc., can be used for temporary positioning and index adjustment of workpieces, relying on the spring to push out the front ball through a fixed stroke.
·They have better appearance, more stable batch colors and improved corrosion resistance of zinc-plated surface, compared with the previous black oxide coated products.

Product Feature of Ball Plungers

·They have better appearance, more stable batch colors and improved corrosion resistance of zinc-plated surface, compared with the previous black oxide coated products.
·Ball Plungers, A wide variety of specifications is available to accommodate different sizes, lengths and loads.
·With no painting or coloring, they are suitable for more equipment with higher surface requirements.
·As there is no wrench slot on the tip, please use the ball plunger with an Allen wrench.
·The Ball Plungershas a simple structure: the front ball is pushed out through a fixed stroke by the internal spring and it can be released by pressing in the ball against the elastic force.
·Flexible installation: Suitable for linear motion and rotary motion mechanisms with positioning requirements, the plunger can be installed using general threads, which facilitates assembly and disassembly.
·Suitable for fixture indexing, positioning, stop limit and other occasions.
·The stroke can be fine-tuned by screwing-in depth of the screw.

Example Use of Ball Plungers

Example Use of Ball Plungers
MISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring Screws

Usage Method of Ball Plungers

When installed on a thin plate, the Ball Plungers can be tightened using a nut.
MISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring Screws

Precautions of Ball Plungers

·As there is no wrench slot on the tip, tighten with a hexagonal wrench through the hexagonal hole on the tail.
·The values of stroke (S), slot size (B) and load are for reference only and not guaranteed.
·Ball Plungers, No anti-loosening treatment.

Related products of Ball Plungers

(Economy series) Stainless Steel Standard Ball Plungers(Economy series) Stainless Steel Long Ball Plungers(Economy series) White Zinc-Plated Ball Plungers
MISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring ScrewsMISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring ScrewsMISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring Screws

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
C-BPJF4-20P
C-BPJF5-20P
C-BPJF6-10P
C-BPJF8-10P
C-BPJF10-10P
C-BPJF12-10P
C-BPW4-20P
C-BPW5-20P
C-BPW6-10P
C-BPW8-10P
C-BPW10-10P
C-BPW12-10P
C-BPW16-10P
C-BSJF3-20P
C-BSJF4-20P
C-BSJF5-20P
C-BSJF6-10P
C-BSJF8-10P
C-BSJF10-10P
Part NumberPriceMinimum Order Qty.Number of pc(s). included in pkg.Volume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Initial Load
(N)
Max. Load
(N)
Length L
(mm)
Sale Type

₹ 975.00

1 Pack(s)

20 Pieces Per Package

Available Same day 40.8131020 pieces/bag

₹ 1,076.00

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₹ 671.00

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₹ 772.00

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₹ 924.00

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₹ 975.00

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₹ 1,076.00

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₹ 671.00

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  1. 1
Specification Table
TypeBodyBallSpring
Material Surface Treatment Material Hardness Material
Ultra Light LoadC-BPJFS45CZinc-Plated
(Black)
SUS440C52HRCSUS304
Light LoadC-BSJF
Heavy LoadC-BPW

Product Drawings
MISUMI Ball Plungers, Ball Point Set Screws, Ball Screws, Positioning Balls, Touch Balls, Steel Ball Tightening Spring Screws
 
Part NumberdSLBUltra Light LoadLight LoadHeavy Load
TypeM
(Coarse Thread)
Package QuantityLoad (N)Load (N)Load (N)
min.max.min.max.min.max.
C-BPJF(Only M4~M12)
C-BSJF(Only M3~M10)
C-BPW(Only M4~M16)
320P1.50.581.5--1.53--
42.380.81021325320
531122.524310420
610P3.51.212335515530
851.616447720650
1062165589251060
1282.6206610--12100
16103.3258----30110

Basic Information

Mounting Method Screw (Hex) Ball Material SUS440C Body Material S45C
Thread Locking Treatment Not Provided Main Body Surface Treatment Galvanized coating (Black) Pin Surface Treatment Not Provided
Tip Heat Treatment Not Provided Initial Load (Range)(N) 0.01~50

Frequently asked question (FAQ)

Question: What role does a ball plunger play?
Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
Question: What is the anti-loosening treatment of a ball plunger?
Answer: It refers to fixation using anaerobic adhesives filled in microcapsules. A ball plunger will fail once it becomes loosened, so it is necessary to use anaerobic adhesives for threads. An ideal anti-loosening effect will be achieved when placed at a temperature above 25℃ for 72 hours.
Question: What is the meaning of max load and min load?
Answer: It refers to the load of the spring in the product. The min load represents the initial load value, and the max load represents the load value at the maximum press-in limit.
Question: What is the difference between a ball plunger and a spring plunger?
Answer: A ball plunger is headed with a steel ball and its stroke is the displacement of the ball. A spring plunger has a pin-shaped front section and the displacement stroke of the pin is used for such purposes as temporary positioning and indexing of workpieces.

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