Ball Plungers / Standard

Promotional pricing ends 31/12/2024
Volume Discount

Order quantities extended (D-JIT)
Stock

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Drawing / Specifications
3D Preview 3D preview is available after complete configuration
Part Numbers
Catalog

Type				Body			Ball		Spring	Spacer	Operating Temperature
		Standard	No Thread Locking Compound	Material	Hardness	Surface Treatment	Material	Hardness	Material	Material
Metal Ball	Ultra Light Load	BPY	BPY-N	EN 1.7220 Equiv.	29~35HRC	Black Oxide	EN 1.3505 Equiv.	55HRC~	JIS-SWP-B	EN 1.4301 Equiv.	-30~80°C
	Light Load	BPJF	BPJ-N
	Heavy Load	BSJF	BSJ-N	EN 1.4301 Equiv.	-	-
	Extra Heavy Load	BPW	BPW-N	EN 1.7220 Equiv.	29~35HRC	Electroless Nickel Plating
Plastic Ball	Ultra Light Load	NBPS	-	EN 1.1191 Equiv.	29~35HRC	Black Oxide	Polyacetal	-	JIS-SWP-B	EN 1.4301 Equiv.	-30~80°C
	Light Load	NBPJ								EN 1.4301 Equiv.
	Heavy Load	NBSJ
	Extra Heavy Load	NBPW

Specifications

Part Number

BPQ8
PACK-BPU8
BPW-N12

■Standard

Part Number			Metal Ball		Plastic Ball		L	ℓ	B	Ultra Light Load		Light Load		Heavy Load		Extra Heavy Load		Unit Price
Type		M (Coarse)	d	S	d	S				Load (N)		Load (N)		Load (N)		Load (N)		Metal Ball	Plastic Ball
Type		M (Coarse)	d	S	d	S				min.	max.	min.	max.	min.	max.	min.	max.	Metal Ball	Plastic Ball
(Metal Ball) BPY (* only) BPJF BSJF BPW (* only)	(Plastic Ball) NBPS (only) NBPJ (only) NBSJ (only) NBPW (only)	2	1	0.2	-	-	5	1	0.9	-	-	0.7	1.4	1.2	2	-	-		-
		* 3	1.5	0.5	-	-	7	1	1.5	0.3	0.64	1	2	1.5	2.9	2.2	5		-
		** 4	2.5	0.8	2.4	0.8	9	1.5	2	0.6	1.6	2	4.9	3.9	9.8	2.5	12.5
		** 5	3		3.2		12	2	2.5	1	3.12	2.9	9.8	4.9	19.6	11.2	24.1
		** 6	3		3.2		13	2.5	3	1.6	4.85	4.9	14.7	9.8	29.4	17.7	33.4
		** 8	4	1	4	1.0	15	2.5	4	2.4	6.36	6.9	19.6	12.7	39.2	21.4	45.3
		**10	5	1.2	4.8	1.2	16	3	5	3	8.1	8.8	24.5	18.6	49	23.5	58.7
		**12	7.1	1.8	7.1	1.8	20	3	6	3.5	9.68	9.8	29.4	19.6	58.8	24.1	62.3
		**16	9.5	2.5	9.5	2.5	25	3	8	5.7	15.8	15.7	49	29.4	98	43.6	116

M2, M3 and M4 have no slits for a wrench on the tip. 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

■No Thread Locking Compound

Part Number		d	S	L	ℓ	B	Ultra Light Load		Light Load		Heavy Load		Extra Heavy Load		Unit Price
Type	M (Coarse)						Load (N)		Load (N)		Load (N)		Load (N)
Type	M (Coarse)						min.	max.	min.	max.	min.	max.	min.	max.
(Metal Ball) BPY-N BPJ-N BSJ-N BPW-N	5	3	0.8	12	2	2.5	1	3.12	2.9	9.8	4.9	19.6	11.2	24.1
	6	3	0.8	13	2.5	3	1.6	4.85	4.9	14.7	9.8	29.4	17.7	33.4
	8	4	1	15	2.5	4	2.4	6.36	6.9	19.6	12.7	39.2	21.4	45.3
	10	5	1.2	16	3	5	3	8.1	8.8	24.5	18.6	49	23.5	58.7
	12	7	1.8	20	3	6	3.5	9.68	9.8	29.4	19.6	58.8	24.1	62.3
	16	9.5	2.5	25	3	8	5.7	15.8	15.7	49	29.4	98	43.6	116

Min. load is the initial load, and max. load is the one when the tip is fully compressed.
kgf=Nx0.101972

Part Number:

3D preview is not available, because the part number has not yet been determined.

In order to open the 3D preview, the part number must be fixed.

Plug-in is required for 3D Preview

CAD Download

Data to be displayed: 30; 45; 60

Part Number
BPJ-N5
BPJ-N6
BPJ-N8
BPJ-N10
BPJ-N12
BPJ-N16
BPJF2
BPJF3
BPJF4
BPJF5
BPJF6
BPJF8
BPJF10
BPJF12
BPJF16
BPW3
BPW4
BPW5
BPW6
BPW8
BPW10
BPW12
BPW16
BPW-N5
BPW-N6
BPW-N8
BPW-N10
BPW-N12
BPW-N16
BPY3
BPY4
BPY5
BPY6
BPY8
BPY10
BPY12
BPY16
BPY-N5
BPY-N6
BPY-N8
BPY-N10
BPY-N12
BPY-N16
BSJ-N5
BSJ-N6
BSJ-N8
BSJ-N10
BSJ-N12
BSJ-N16
BSJF2
BSJF3
BSJF4
BSJF5
BSJF6
BSJF8
BSJF10
BSJF12
BSJF16

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Ball Material	Body Material	Outside Dia./Thread M (mm)	Stroke (S) (mm)	Thread Locking Compound	Main Body Surface Treatment	Tip Heat Treatment	Initial Load (N)	Max. Load (N)
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Not Provided	Black Oxide	Hardened	2.9	9.8
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Not Provided	Black Oxide	Hardened	4.9	14.7
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Not Provided	Black Oxide	Hardened	6.9	19.6
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Not Provided	Black Oxide	Hardened	8.8	24.5
4.78 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Not Provided	Black Oxide	Hardened	9.8	29.4
8.57 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Not Provided	Black Oxide	Hardened	15.7	49
5.17 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	2	0.2	Not Provided	Black Oxide	Hardened	0.7	1.4
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	3	0.5	Not Provided	Black Oxide	Hardened	1	2
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	4	0.8	Not Provided	Black Oxide	Hardened	2	4.9
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Provided	Black Oxide	Hardened	2.9	9.8
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Provided	Black Oxide	Hardened	4.9	14.7
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Provided	Black Oxide	Hardened	6.9	19.6
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Provided	Black Oxide	Hardened	8.8	24.5
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Provided	Black Oxide	Hardened	9.8	29.4
8.57 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Provided	Black Oxide	Hardened	15.7	49
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	3	0.5	Not Provided	Electroless Nickel Plating	Hardened	2.2	5
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	4	0.8	Not Provided	Electroless Nickel Plating	Hardened	2.5	12.5
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Provided	Electroless Nickel Plating	Hardened	11.2	24.1
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Provided	Electroless Nickel Plating	Hardened	17.7	33.4
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Provided	Electroless Nickel Plating	Hardened	21.4	45.3
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Provided	Electroless Nickel Plating	Hardened	23.5	58.7
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Provided	Electroless Nickel Plating	Hardened	24.1	62.3
6.84 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Provided	Electroless Nickel Plating	Hardened	43.6	116
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Not Provided	Electroless Nickel Plating	Hardened	11.2	24.1
4.27 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Not Provided	Electroless Nickel Plating	Hardened	17.7	33.4
4.27 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Not Provided	Electroless Nickel Plating	Hardened	21.4	45.3
4.78 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Not Provided	Electroless Nickel Plating	Hardened	23.5	58.7
4.78 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Not Provided	Electroless Nickel Plating	Hardened	24.1	62.3
8.57 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Not Provided	Electroless Nickel Plating	Hardened	43.6	116
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	3	0.5	Not Provided	Black Oxide	Hardened	0.3	0.64
3.83 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	4	0.8	Not Provided	Black Oxide	Hardened	0.6	1.6
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Provided	Black Oxide	Hardened	1	3.12
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Provided	Black Oxide	Hardened	1.6	4.85
3.42 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Provided	Black Oxide	Hardened	2.4	6.36
3.83 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Provided	Black Oxide	Hardened	3	8.1
3.83 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Provided	Black Oxide	Hardened	3.5	9.68
6.84 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Provided	Black Oxide	Hardened	5.7	15.8
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	5	0.8	Not Provided	Black Oxide	Hardened	1	3.12
4.27 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	6	0.8	Not Provided	Black Oxide	Hardened	1.6	4.85
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	8	1	Not Provided	Black Oxide	Hardened	2.4	6.36
4.78 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	10	1.2	Not Provided	Black Oxide	Hardened	3	8.1
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	12	1.8	Not Provided	Black Oxide	Hardened	3.5	9.68
8.57 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Steel] EN 1.7220 Equiv.	16	2.5	Not Provided	Black Oxide	Hardened	5.7	15.8
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	5	0.8	Not Provided	Not Provided	Hardened	4.9	19.6
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	6	0.8	Not Provided	Not Provided	Hardened	9.8	29.4
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	8	1	Not Provided	Not Provided	Hardened	12.7	39.2
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	10	1.2	Not Provided	Not Provided	Hardened	18.6	49
4.78 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	12	1.8	Not Provided	Not Provided	Hardened	19.6	58.8
8.57 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	16	2.5	Not Provided	Not Provided	Hardened	29.4	98
5.17 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	2	0.2	Not Provided	Not Provided	Hardened	1.2	2
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	3	0.5	Not Provided	Not Provided	Hardened	1.5	2.9
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	4	0.8	Not Provided	Not Provided	Hardened	3.9	9.8
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	5	0.8	Provided	Not Provided	Hardened	4.9	19.6
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	6	0.8	Provided	Not Provided	Hardened	9.8	29.4
4.27 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	8	1	Provided	Not Provided	Hardened	12.7	39.2
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	10	1.2	Provided	Not Provided	Hardened	18.6	49
4.78 €	1	Available	Same day Stock	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	12	1.8	Provided	Not Provided	Hardened	19.6	58.8
8.57 €	1	Available	5 Days	10	[Steel] EN 1.3505 Equiv.	[Stainless Steel] EN 1.4301 Equiv.	16	2.5	Provided	Not Provided	Hardened	29.4	98

Products homepage

Basic information

Mounting Method	Screw (Hex)	Pin Surface Treatment	Not Provided	Initial Load (Range)(N)	0.01 to 50

Configure

58Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Ball Material
- Steel
  - EN 1.3505 Equiv.
- Resin
  - Polyacetal
Clear
Body Material
- Steel
  - EN 1.1191 Equiv.
  - EN 1.7220 Equiv.
- Stainless Steel
  - EN 1.4301 Equiv.
Clear
Outside Dia./Thread M(mm)
2

3

4

5

6

8

10

12

16
Clear
Stroke (S)(mm)
0.2

0.5

0.8

1

1.2

1.8

2.5
Clear
Thread Locking Compound
- Not Provided
- Provided
Clear
Main Body Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
Clear
Initial Load(N)
0.3

0.6

0.7

1

1.2

1.5

1.6

2

2.2

2.4

2.5

2.9

3

3.5

3.9

4.9

5.7

6.9

8.8

9.8

11.2

12.7

15.7

17.7

18.6

19.6

21.4

23.5

24.1

29.4

43.6
Clear
Type
- BPJ-N
- BPJF
- BPW
- BPW-N
- BPY
- BPY-N
- BSJ-N
- BSJF
- NBPJ
- NBPS
- NBPW
- NBSJ
Clear
Tip Heat Treatment
- Not Provided
- Hardened
Clear
Filter by CAD data type
- 2D
- 3D
Clear