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NBK Ball Plungers（Ball Heat Treatment：Hardened）

Type

Threaded, Hex
Threaded, Slotted
Bolt
Flanged
Press Fit

5 items

: 30; 45; 60

Miniature Ball Plungers, PBF

NBK

Both light load and heavy load types are available in steel and stainless steel.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Press Fit Plunger PPR

NBK

Pressure-type plunger.

[Features]
- Press-fit plunger.
- [PPR] made entirely of stainless steel.
- [PPR-KD] ball is made of plastic.
- Does not scratch the workpieces.
- [PPR-KU] and [PPR-KD] are electrically insulated.
- Operating temperature (PPR-KUPPR-KD): –30°C to +50°C.
- Use the ball button BB with improved abrasion resistance for the receiving side.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Miniature Ball Plungers, FP/MP/MPS

NBK

[Features]
· A spacer is inserted between the ball and spring (excluding M3).
· The ball rotates smoothly.
· [FP] Light load, [MP] heavy load, and [MPS] heavy load (all stainless steel) / [MPS-Z] extreme heavy load (all stainless steel).
· [MPS], [MPS-Z] (all stainless steel). Superior corrosion resistance and heat resistance.
· [FP], [MP] are equipped with a nylon self-locking feature (excluding M3/M4).
· For [MPS], tighten the ball plunger periodically to prevent it from loosening.
· [EBF] miniature ball plunger, which includes a built-in contact switch, is also available.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Miniature Ball Plungers, PBSH

NBK

Bolt type miniature ball plungers. The installation position is determined by head seat.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Press Ball Plunger PPSS

NBK

[Features]
- Press fit-type ball plunger.
- Good abrasion resistance on the receiving side.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Type
Ball Material
Body Material
Outside Dia./Thread M(mm)
Stroke S(mm)
Thread-Locking Adhesive
Main Body Surface Treatment
Ball Surface Treatment
Ball Heat Treatment
Initial Load (Range)(N)


Brand	NBK	NBK	NBK	NBK	NBK
Product Series	Miniature Ball Plungers, PBF	Press Fit Plunger PPR	Miniature Ball Plungers, FP/MP/MPS	Miniature Ball Plungers, PBSH	Press Ball Plunger PPSS
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more
Type	Threaded, Slotted	Press Fit	Threaded, Hex	Bolt	Press Fit
Ball Material	Steel / Stainless Steel	Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Stainless Steel
Body Material	Steel / Stainless Steel	Stainless Steel / Resin	Steel / Stainless Steel	Steel / Stainless Steel	Stainless Steel
Outside Dia./Thread M(mm)	3 ～ 24	4 ～ 12	3 ～ 16	4 ～ 12	3 ～ 6
Stroke S(mm)	0.4 ～ 5.5	0.8 ～ 4	0.5 ～ 2.5	0.8 ～ 2.5	0.65 ～ 1.5
Thread-Locking Adhesive	None	None	None / Provided	None	None
Main Body Surface Treatment	None / Black Oxide	None	None / Black Oxide	None / Black Oxide	None
Ball Surface Treatment	None	None	None	None	None
Ball Heat Treatment	Hardened	Hardened	Hardened	Hardened	Hardened
Initial Load (Range)(N)	0.01 to 50 / 50.01 to 100 / 100.01 to 300	0.01 to 50	0.01 to 50	0.01 to 50	0.01 to 50

Configure

Stock

- Show Stock Products
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Specification/Dimensions

Ball Material
- Steel
- Stainless Steel
- Resin
Clear

Body Material
- Steel
- Stainless Steel
- Brass
- Resin
Clear

Metric / Inch
- metric
Clear

Outside Dia./Thread M(mm)
2

2.5

3

3.5

4

4.5

5

5.5

6

7

8

9

10

12

13

15

16

20

24
Drawing

Clear

Stroke S(mm)
0.02

0.023

0.025

0.035

0.04

0.048

0.072

0.096

0.3

0.4

0.5

Less than 0.5

0.55

0.6

0.65

0.7

0.8

0.9

0.95

1

1.2

1.3 and higher

1.4

1.5

1.6

1.6

1.8

1.9

2

2.1

2.4

2.5

3

3.1

3.3

3.5

3.8

4

4.5

5.5

6.35

7

8

9

10
Drawing

Clear

Thread-Locking Adhesive
- None
- Provided
Clear

Main Body Surface Treatment
- None
- Black Oxide
- Electroless Nickel
- Nickel Plating
- Trivalent Chromate
Clear

Ball Surface Treatment
- None
Clear

Ball Heat Treatment
- None
- Hardened
- Carburized
Clear

Initial Load (Range)(N)
- 0
- 0.01 to 50
- 50.01 to 100
- 100.01 to 300
Clear

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CAD

- 2D
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Days to Ship

All

Same day

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

14 Days or Less

16 Days or Less

18 Days or Less
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