Ball Plungers / Short (BPK4)

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MISUMI

Product Details:

Manufacturer part number: BPK4

Brand: MISUMI

Price: 4.78 €

Delivery time: Same day

Technical Data:

Outside Dia./Thread M: 4 mm

Stroke (S): 0.8 mm

Initial Load: 1.1 N

Max. Load: 3.7 N

Order quantities extended (D-JIT)

Part Number

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BPK4

Drawing / Specifications
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Part Numbers
Catalog

Type	Body	Ball		Spring	Spacer	Operating Temperature
Type	Material	Material	Hardness	Material	Material	Operating Temperature
BPK	EN 1.4567 Equiv.	EN 1.4125 Equiv.	59~66HRC	EN 1.4301 (WPB) Equiv.	EN 1.4301 Equiv.	-30~240°C

Specifications

Part Number

BPK4

Part Number		d	S	L	ℓ	B	Load (N)		Unit Price
Type	M (Coarse)	d	S	L	ℓ	B	min.	max.	Unit Price
BPK	3	2	0.5	5	1	1.5	(1.0)	(2.0)
	4	2.5	0.8	6	1.2	2	(1.1)	(3.7)
	5	3	0.8	8	1.9	2.5	(2.2)	(5.9)
	6	4	1	9	1.8	3	(4.6)	(8.7)
	8	5	1.2	10	1.8	4	(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

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Part Number
BPK4

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Outside Dia./Thread M (mm)	Stroke (S) (mm)	Initial Load (N)	Max. Load (N)
	4.78 €	1	Available	Same day Stock	10	4	0.8	1.1	3.7

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Basic information

Mounting Method	Screw (Hex)	Ball Material	EN 1.4125 Equiv.	Body Material	EN 1.4567 Equiv.
Thread Locking Compound	Not Provided	Main Body Surface Treatment	Electroless Nickel Plating	Pin Surface Treatment	Not Provided
Tip Heat Treatment	Hardened	Initial Load (Range)(N)	0.01 to 50

This page is Ball Plungers / Short, part number BPK4.
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Basic Attributes

Type
- BPK
Clear
Outside Dia./Thread M(mm)
3

4

5

6

8
Clear
Stroke (S)(mm)
0.5

0.8

1

1.2
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Initial Load(N)
1

1.1

2.2

4.6

7.5
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
BPK3
BPK5
BPK6
BPK8

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Outside Dia./Thread M (mm)	Stroke (S) (mm)	Initial Load (N)	Max. Load (N)
6.55 €	1	Available	Same day Stock	10	3	0.5	1	2
4.78 €	1	Available	Same day Stock	10	5	0.8	2.2	5.9
4.78 €	1	Available	Same day Stock	10	6	1	4.6	8.7
5.79 €	1	Available	Same day Stock	10	8	1.2	7.5	11.9