Collection: Balls
304 Products in this selection
Combined category including sub-categories of balls. These include rubber, metallic, plastic, bored, inspection, glass, ceramic, tooling, fixture, and checking.
Small Parts & Bearings
Additional resources:
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades
A more comprehensive listing may be found on the MBA Minibearings main store at Balls.
Additional resources:
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades
A more comprehensive listing may be found on the MBA Minibearings main store at Balls.
| Diameter (D) | Material | Precision | Hardness | Properties | Colour |
Indicative Image |
|---|---|---|---|---|---|---|
|
Diameter (D)
19.05
mm +/- 0.051
(Equiv. 0.75 in.) |
Material
PTFE
|
Precision
Grade 1
|
Hardness
68 Rockwell R
|
Properties
No water absorption. Temperatures up to 288 Deg C.
|
Colour
White
|
|
|
Material: PTFE
Specific Gravity: 2.3
Category: Balls - Plastic - PTFE |
||||||
|
Part Number: BL-01905-PTF (Each) Plastic Balls - 19.05 mm PTFE - Grade 1 Ball
5 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$41.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
| Diameter (D) | Material | Precision | Hardness |
Indicative Image |
||
|
Diameter (D)
19.05
mm +/- 0.051 (Equiv. 0.75 in.) |
Material
PTFE
|
Precision
Grade 1
|
Hardness
68 Rockwell R
|
|
||
|
Material: PTFE
Properties: No water absorption. Temperatures up to 288 Deg C.
Colour: White
Specific Gravity: 2.3
Category: Balls - Plastic - PTFE |
||||||
|
Part Number: BL-01905-PTF (Each) Plastic Balls - 19.05 mm PTFE - Grade 1 Ball
5 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$41.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
19.05
mm +/- 0.051
(Equiv. 0.75 in.) |
Material
PVC
|
Precision
Grade 2
|
Hardness
114 Rockwell R
|
Properties
Water, impact and abrasion resistant.
|
Colour
Grey
|
|
|
Material: PVC (Polyvinyl Chloride)
Specific Gravity: 1.41
Category: Balls - Plastic - PVC |
||||||
|
Part Number: BL-01905-PVC (Each) Plastic Balls - 19.05 mm PVC - Grade 2 Ball
74 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$4.77 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
19.05
mm +/- 0.051 (Equiv. 0.75 in.) |
Material
PVC
|
Precision
Grade 2
|
Hardness
114 Rockwell R
|
|
||
|
Material: PVC (Polyvinyl Chloride)
Properties: Water, impact and abrasion resistant.
Colour: Grey
Specific Gravity: 1.41
Category: Balls - Plastic - PVC |
||||||
|
Part Number: BL-01905-PVC (Each) Plastic Balls - 19.05 mm PVC - Grade 2 Ball
74 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$4.77 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
19.05
mm +/- 0.051
(Equiv. 0.75 in.) |
Material
Santoprene Rubber
|
Precision
Grade II
|
Hardness
Shore 40D
|
Properties
Excellent for liquid level float applications.
|
Colour
Red
|
|
|
Material: Santoprene Rubber
Specific Gravity: 0.95
Category: Balls - Rubber - Santoprene 40D |
||||||
|
Part Number: BL-01905-R40D (PK-2) Rubber Balls - 19.05 mm Santoprene Rubber - Grade II Santoprene 40D Ball
25 units (50 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$6.32 AUD
Regular price
Unit price
/
per
Per 2
|
||||||
|
Diameter (D)
19.05
mm +/- 0.051 (Equiv. 0.75 in.) |
Material
Santoprene Rubber
|
Precision
Grade II
|
Hardness
Shore 40D
|
|
||
|
Material: Santoprene Rubber
Properties: Excellent for liquid level float applications.
Colour: Red
Specific Gravity: 0.95
Category: Balls - Rubber - Santoprene 40D |
||||||
|
Part Number: BL-01905-R40D (PK-2) Rubber Balls - 19.05 mm Santoprene Rubber - Grade II Santoprene 40D Ball
25 units (50 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$6.32 AUD
Regular price
Unit price
/
per
Per 2
|
||||||
|
||||||
|
Diameter (D)
19.050
mm +/- 0.01270
(Equiv. 0.75 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 200
|
Hardness
25-39 Rockwell C
|
Properties
Resistant to severe corrosive conditions
|
Colour
Silver
|
|
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-01905-S6-G200 (PK-50) Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026 Regular price
$355.95 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
Diameter (D)
19.050
mm +/- 0.01270 (Equiv. 0.75 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 200
|
Hardness
25-39 Rockwell C
|
|
||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Properties: Resistant to severe corrosive conditions
Colour: Silver
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-01905-S6-G200 (PK-50) Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026 Regular price
$355.95 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
|
Diameter (D)
19.050
mm +/- 0.007620
(Equiv. 0.75 in.) |
Material
440C Stainless
|
Precision
ISO 3290 Grade 60
|
Hardness
55-60 Rockwell C
|
Properties
Commonly used in precision bearings. Corrosion resistant.
|
Colour
Silver
|
|
|
Material: Stainless Steel AISI 440C
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-01905-S440-G60 (Each) Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
41 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
19.050
mm +/- 0.007620 (Equiv. 0.75 in.) |
Material
440C Stainless
|
Precision
ISO 3290 Grade 60
|
Hardness
55-60 Rockwell C
|
|
||
|
Material: Stainless Steel AISI 440C
Properties: Commonly used in precision bearings. Corrosion resistant.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-01905-S440-G60 (Each) Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
41 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
20.000
mm +/- 0.01270
(Equiv. 0.787 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 200
|
Hardness
25-39 Rockwell C
|
Properties
Resistant to severe corrosive conditions
|
Colour
Silver
|
|
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02000-S6-G200 (Each) Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
50 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$6.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
20.000
mm +/- 0.01270 (Equiv. 0.787 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 200
|
Hardness
25-39 Rockwell C
|
|
||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Properties: Resistant to severe corrosive conditions
Colour: Silver
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02000-S6-G200 (Each) Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
50 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$6.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
20.638
mm +/- 0.00254
(Equiv. 0.813 in.) |
Material
440C Stainless
|
Precision
ISO 3290 Grade 28
|
Hardness
55-60 Rockwell C
|
Properties
Commonly used in precision bearings. Corrosion resistant.
|
Colour
Silver
|
|
|
Material: Stainless Steel AISI 440C
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02064-S440-G28 (Each) Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
75 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$7.86 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
20.638
mm +/- 0.00254 (Equiv. 0.813 in.) |
Material
440C Stainless
|
Precision
ISO 3290 Grade 28
|
Hardness
55-60 Rockwell C
|
|
||
|
Material: Stainless Steel AISI 440C
Properties: Commonly used in precision bearings. Corrosion resistant.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02064-S440-G28 (Each) Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
75 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$7.86 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
21.03
mm |
Material
11.110
|
Precision
14.27
|
Hardness
15.27
|
Properties
0.3X30
|
|
|
|
Material: Plastic
Category: Balls - Bored - Plastic |
||||||
|
Part Number: BLB-02103-01111-W3 (PK-4) Bored Balls - 21.03x11.11x14.27 mm - Plastic Ball
1 pack (4 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$23.86 AUD
Regular price
Unit price
/
per
Per 4
|
||||||
|
Diameter (D)
21.03
mm |
Material
11.110
|
Precision
14.27
|
Hardness
15.27
|
|
||
|
Material: Plastic
Properties: 0.3X30
Category: Balls - Bored - Plastic |
||||||
|
Part Number: BLB-02103-01111-W3 (PK-4) Bored Balls - 21.03x11.11x14.27 mm - Plastic Ball
1 pack (4 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$23.86 AUD
Regular price
Unit price
/
per
Per 4
|
||||||
|
||||||
|
Diameter (D)
22.000
mm +/- 0.005080
(Equiv. 0.866 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
Properties
Commonly used in precision bearings.
|
Colour
Silver
|
|
|
Material: Chrome Steel SAE 52100
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
||||||
|
Part Number: BL-02200-CH-G40 (Each) Metallic Balls - 22 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
117 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$1.95 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
22.000
mm +/- 0.005080 (Equiv. 0.866 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
|
||
|
Material: Chrome Steel SAE 52100
Properties: Commonly used in precision bearings.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
||||||
|
Part Number: BL-02200-CH-G40 (Each) Metallic Balls - 22 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
117 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$1.95 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
22.225
mm +/- 0.005080
(Equiv. 0.875 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
Properties
Commonly used in precision bearings.
|
Colour
Silver
|
|
|
Material: Chrome Steel SAE 52100
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
||||||
|
Part Number: BL-02223-CH-G40 (Each) Metallic Balls - 22.225 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
99 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$33.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
22.225
mm +/- 0.005080 (Equiv. 0.875 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
|
||
|
Material: Chrome Steel SAE 52100
Properties: Commonly used in precision bearings.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
||||||
|
Part Number: BL-02223-CH-G40 (Each) Metallic Balls - 22.225 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
99 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$33.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
22.225
mm +/- 0.01270
(Equiv. 0.875 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
Properties
Resistant to severe corrosive conditions
|
Colour
Silver
|
|
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02223-S6-G100 (Each) Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
70 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$7.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
22.225
mm +/- 0.01270 (Equiv. 0.875 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
|
||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Properties: Resistant to severe corrosive conditions
Colour: Silver
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02223-S6-G100 (Each) Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
70 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$7.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
22.23
mm +/- 0.051
(Equiv. 0.875 in.) |
Material
Acetal
|
Precision
Grade 2
|
Hardness
118 Rockwell R
|
Properties
High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
|
Colour
Off White
|
|
|
Material: Acetal
Specific Gravity: 1.4
Category: Balls - Plastic - Acetal |
||||||
|
Part Number: BL-02223-AC (Each) Plastic Balls - 22.23 mm Acetal - Grade 2 Ball
15 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$5.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
22.23
mm +/- 0.051 (Equiv. 0.875 in.) |
Material
Acetal
|
Precision
Grade 2
|
Hardness
118 Rockwell R
|
|
||
|
Material: Acetal
Properties: High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
Colour: Off White
Specific Gravity: 1.4
Category: Balls - Plastic - Acetal |
||||||
|
Part Number: BL-02223-AC (Each) Plastic Balls - 22.23 mm Acetal - Grade 2 Ball
15 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$5.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
25.000
mm +/- 0.005080
(Equiv. 0.984 in.) |
Material
420 Stainless
|
Precision
ISO 3290 Grade 40
|
Hardness
55-60 Rockwell C
|
Properties
Commonly used in precision bearings. Corrosion resistant.
|
Colour
Silver
|
|
|
Material: Stainless Steel AISI 420C Rc 46-52
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02500-S420-G40 (Each) Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
18 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$16.77 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
25.000
mm +/- 0.005080 (Equiv. 0.984 in.) |
Material
420 Stainless
|
Precision
ISO 3290 Grade 40
|
Hardness
55-60 Rockwell C
|
|
||
|
Material: Stainless Steel AISI 420C Rc 46-52
Properties: Commonly used in precision bearings. Corrosion resistant.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Stainless Steel |
||||||
|
Part Number: BL-02500-S420-G40 (Each) Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
18 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$16.77 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
25.000
mm + 0.10 / - 0.00
(Equiv. 0.984 in.) |
Material
Neodymium N-35
+ 0.00 / - 0.10 |
Colour
Ni plating
|
|
|||
|
Material: Neodymium N-35
Category: Balls - Metallic - Magnet |
||||||
|
Part Number: BL-02500-MAGN35 (Each) Metallic Balls - 25 mm Neodymium N-35 - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026 Regular price
$191.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
25.000
mm + 0.10 / - 0.00 (Equiv. 0.984 in.) |
Material
Neodymium N-35
+ 0.00 / - 0.10 |
|
||||
|
Material: Neodymium N-35
Colour: Ni plating
Category: Balls - Metallic - Magnet |
||||||
|
Part Number: BL-02500-MAGN35 (Each) Metallic Balls - 25 mm Neodymium N-35 - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026 Regular price
$191.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051
(Equiv. 1 in.) |
Material
Acrylic
|
Precision
Grade 3
|
Hardness
132 Rockwell R
|
Properties
Resistance to weather and sunlight
|
Colour
Water clear transparent
|
|
|
Material: Acrylic
Specific Gravity: 1.19
Category: Balls - Plastic - Acrylic |
||||||
|
Part Number: BL-02540-ACR (PK-50) Plastic Balls - 25.4 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026 Regular price
$405.59 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051 (Equiv. 1 in.) |
Material
Acrylic
|
Precision
Grade 3
|
Hardness
132 Rockwell R
|
|
||
|
Material: Acrylic
Properties: Resistance to weather and sunlight
Colour: Water clear transparent
Specific Gravity: 1.19
Category: Balls - Plastic - Acrylic |
||||||
|
Part Number: BL-02540-ACR (PK-50) Plastic Balls - 25.4 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026 Regular price
$405.59 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051
(Equiv. 1 in.) |
Material
PTFE
|
Precision
Grade 1
|
Hardness
68 Rockwell R
|
Properties
No water absorption. Temperatures up to 288 Deg C.
|
Colour
White
|
|
|
Material: PTFE
Specific Gravity: 2.3
Category: Balls - Plastic - PTFE |
||||||
|
Part Number: BL-02540-PTF (Each) Plastic Balls - 25.4 mm PTFE - Grade 1 Ball
2 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$26.32 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051 (Equiv. 1 in.) |
Material
PTFE
|
Precision
Grade 1
|
Hardness
68 Rockwell R
|
|
||
|
Material: PTFE
Properties: No water absorption. Temperatures up to 288 Deg C.
Colour: White
Specific Gravity: 2.3
Category: Balls - Plastic - PTFE |
||||||
|
Part Number: BL-02540-PTF (Each) Plastic Balls - 25.4 mm PTFE - Grade 1 Ball
2 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$26.32 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051
(Equiv. 1 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
|
|
Material: Santoprene Rubber
Specific Gravity: 0.96
Category: Balls - Rubber - Santoprene 87A |
||||||
|
Part Number: BL-02540-R87A (Each) Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball
300 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$6.86 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
25.40
mm +/- 0.051 (Equiv. 1 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
|
||
|
Material: Santoprene Rubber
Properties: Excellent for liquid level float applications.
Colour: Beige
Specific Gravity: 0.96
Category: Balls - Rubber - Santoprene 87A |
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Part Number: BL-02540-R87A (Each) Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball
300 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$6.86 AUD
Regular price
Unit price
/
per
Each
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Diameter (D)
25.400
mm +/- 0.01270
(Equiv. 1 in.) |
Material
304 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
Properties
Low magnetic permeability. Good corrosion resistance
|
Colour
Silver
|
|
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Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Specific Gravity: 7.916
Category: Balls - Metallic - Stainless Steel |
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Part Number: BL-02540-S4-G100 (Each) Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
36 Available Now | Further orders can be expected around Wed, Sep 16, 2026 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
25.400
mm +/- 0.01270 (Equiv. 1 in.) |
Material
304 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
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|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Properties: Low magnetic permeability. Good corrosion resistance
Colour: Silver
Specific Gravity: 7.916
Category: Balls - Metallic - Stainless Steel |
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Part Number: BL-02540-S4-G100 (Each) Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
36 Available Now | Further orders can be expected around Wed, Sep 16, 2026 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
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|
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|
Diameter (D)
25.400
mm +/- 0.01270
(Equiv. 1 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
Properties
Resistant to severe corrosive conditions
|
Colour
Silver
|
|
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
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Part Number: BL-02540-S6-G100 (Each) Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
80 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$10.23 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
25.400
mm +/- 0.01270 (Equiv. 1 in.) |
Material
316 Stainless
|
Precision
ISO 3290 Grade 100
|
Hardness
25-39 Rockwell C
|
|
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|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Properties: Resistant to severe corrosive conditions
Colour: Silver
Specific Gravity: 7.972
Category: Balls - Metallic - Stainless Steel |
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|
Part Number: BL-02540-S6-G100 (Each) Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
80 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$10.23 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
26.988
mm +/- 0.005080
(Equiv. 1.063 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
Properties
Commonly used in precision bearings.
|
Colour
Silver
|
|
|
Material: Chrome Steel SAE 52100
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
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Part Number: BL-02699-CH-G40 (Each) Metallic Balls - 26.988 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
61 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$10.41 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
26.988
mm +/- 0.005080 (Equiv. 1.063 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
|
||
|
Material: Chrome Steel SAE 52100
Properties: Commonly used in precision bearings.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
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Part Number: BL-02699-CH-G40 (Each) Metallic Balls - 26.988 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
61 Available Now | Further orders can be expected around Fri, Jul 31, 2026 Regular price
$10.41 AUD
Regular price
Unit price
/
per
Each
|
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|
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|
Diameter (D)
28.000
mm +/- 0.005080
(Equiv. 1.102 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
Properties
Commonly used in precision bearings.
|
Colour
Silver
|
|
|
Material: Chrome Steel SAE 52100
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
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|
Part Number: BL-02800-CH-G40 (Each) Metallic Balls - 28 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026 Regular price
$19.41 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
28.000
mm +/- 0.005080 (Equiv. 1.102 in.) |
Material
SAE52100 Chrome
|
Precision
ISO 3290 Grade 40
|
Hardness
60-70 Rockwell C
|
|
||
|
Material: Chrome Steel SAE 52100
Properties: Commonly used in precision bearings.
Colour: Silver
Specific Gravity: 7.833
Category: Balls - Metallic - Chrome Steel |
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|
Part Number: BL-02800-CH-G40 (Each) Metallic Balls - 28 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026 Regular price
$19.41 AUD
Regular price
Unit price
/
per
Each
|
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|
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|
Diameter (D)
28.58
mm +/- 0.000762
(Equiv. 1.125 in.) |
Material
PVC
|
Precision
Grade 3
|
Hardness
114 Rockwell R
|
Properties
Water, impact and abrasion resistant.
|
Colour
Grey
|
|
|
Material: PVC (Polyvinyl Chloride)
Specific Gravity: 1.41
Category: Balls - Plastic - PVC |
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Part Number: BL-02858-PVC (Each) Plastic Balls - 28.58 mm PVC - Grade 3 Ball
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.64 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
28.58
mm +/- 0.000762 (Equiv. 1.125 in.) |
Material
PVC
|
Precision
Grade 3
|
Hardness
114 Rockwell R
|
|
||
|
Material: PVC (Polyvinyl Chloride)
Properties: Water, impact and abrasion resistant.
Colour: Grey
Specific Gravity: 1.41
Category: Balls - Plastic - PVC |
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Part Number: BL-02858-PVC (Each) Plastic Balls - 28.58 mm PVC - Grade 3 Ball
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.64 AUD
Regular price
Unit price
/
per
Each
|
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|
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|
Diameter (D)
31.75
mm +/- 0.051
(Equiv. 1.25 in.) |
Material
Acetal
|
Precision
Grade II
|
Hardness
118 Rockwell R
|
Properties
High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
|
Colour
Black
|
|
|
Material: Acetal
Specific Gravity: 1.4
Category: Balls - Plastic - Acetal |
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Part Number: BL-03175-ACB (Each) Plastic Balls - 31.75 mm Acetal - Grade II Ball
4 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$12.95 AUD
Regular price
Unit price
/
per
Each
|
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|
Diameter (D)
31.75
mm +/- 0.051 (Equiv. 1.25 in.) |
Material
Acetal
|
Precision
Grade II
|
Hardness
118 Rockwell R
|
|
||
|
Material: Acetal
Properties: High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
Colour: Black
Specific Gravity: 1.4
Category: Balls - Plastic - Acetal |
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Part Number: BL-03175-ACB (Each) Plastic Balls - 31.75 mm Acetal - Grade II Ball
4 Available Now | Further orders can be expected around Fri, Sep 18, 2026 Regular price
$12.95 AUD
Regular price
Unit price
/
per
Each
|
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|
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|
Diameter (D)
31.75
mm +/- 0.051
(Equiv. 1.25 in.) |
Material
Acrylic
|
Precision
Grade 3
|
Hardness
132 Rockwell R
|
Properties
Resistance to weather and sunlight
|
Colour
Water clear transparent
|
|
|
Material: Acrylic
Specific Gravity: 1.19
Category: Balls - Plastic - Acrylic |
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|
Part Number: BL-03175-ACR (Each) Plastic Balls - 31.75 mm Acrylic - Grade 3 Ball
57 Available Now | Item Discontinued - Up to 57 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.16 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
Diameter (D)
31.75
mm +/- 0.051 (Equiv. 1.25 in.) |
Material
Acrylic
|
Precision
Grade 3
|
Hardness
132 Rockwell R
|
|
||
|
Material: Acrylic
Properties: Resistance to weather and sunlight
Colour: Water clear transparent
Specific Gravity: 1.19
Category: Balls - Plastic - Acrylic |
||||||
|
Part Number: BL-03175-ACR (Each) Plastic Balls - 31.75 mm Acrylic - Grade 3 Ball
57 Available Now | Item Discontinued - Up to 57 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.16 AUD
Regular price
Unit price
/
per
Each
|
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