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Ball Plungers-Short Type (Part Numbers)

Ball Plungers-Short Type

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  • Volume Discount

- MISUMI standard Ball Plungers - Short Type.
- Part number is type of BPK.
- Main Body Material: Stainless Steel SUSXM7.
- Ball Material: Stainless Steel SUS440C
- Ball Hardness: 59 to 66HRC.
- Spring Material: Stainless Steel SUS304-WPB.
- Spacer Material: Stainless Steel SUS304.
- Mounting Method: Screw (Hex).
- Coarse Thread Size (M): 3, 4, 5, 6 and 8.
- Operating temperature: -30 to 240°C.
- This type can be installed only by using a hex socket.
- As the overall length is shorter than conventional ball plungers by about 30%.

(i)Caution

  • Please check the content on our website as the PDF does not contain the most up-to-date information.
 
TypeBodyBallSpringSpacerOperating
Temperature
[ M ]Material[ M ]Material[ H ]Hardness[ M ]Material[ M ]Material
BPKSUSXM7SUS440C59~66HRCSUS304-WPBSUS304-30~240°C

Specifications

Part Number
BPK4
Part NumberdSLBLoad (N)
TypeM
(Coarse)
min.max.
BPK320.5 511.5(1.0)(2.0)
42.50.8 61.22(1.1)(3.7)
53 81.92.5(2.2)(5.9)
641 91.83(4.6)(8.7)
851.2101.84(7.5)(11.9)
[ ! ]Has no Slit for a wrench on the tip. It can be installed only by using a hex socket.
[ ! ]Min. load is the initial load, and max. load is the one when the tip is fully compressed.
kgf=Nx0.101972

Part Number 

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Part Number
BPK3
BPK4
BPK5
BPK6
BPK8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOuter Dia. M
(mm)
Stroke (S)
(mm)
Initial Load
(N)
Max. Load
(N)

MYR 20.04

1 Piece(s)Available 1 Day(s) 1030.512

MYR 14.67

1 Piece(s)Available 1 Day(s) 1040.81.13.7

MYR 14.67

1 Piece(s)Available 2 Day(s) 1050.82.25.9

MYR 14.67

1 Piece(s)Available 2 Day(s) 10614.68.7

MYR 17.74

1 Piece(s)Available 1 Day(s) 1081.27.511.9

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Basic Information

Mounting Method Screw (Hex) Ball Material SUS440C Body Material SUS304
Thread Locking Treatment Not Provided Initial Load (Range)(N) 0.01~50 Tip Heat Treatment Hardening
Main Body Surface Treatment Not Provided Pin Surface Treatment Not Provided

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