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.
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
Plastic Balls - 19.05 mm PTFE - Grade 1 Ball
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 Sale price $41.41 AUD
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
Plastic Balls - 19.05 mm PTFE - Grade 1 Ball
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 Sale price $41.41 AUD
Each
View the product page first if you are unsure.
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
Plastic Balls - 19.05 mm PVC - Grade 2 Ball
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 Sale price $4.77 AUD
Each
Diameter (D)
19.05
mm
+/- 0.051
(Equiv. 0.75 in.)
Material
PVC
Precision
Grade 2
Hardness
114 Rockwell R
Plastic Balls - 19.05 mm PVC - Grade 2 Ball
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 Sale price $4.77 AUD
Each
View the product page first if you are unsure.
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
Rubber Balls - 19.05 mm Santoprene Rubber - Grade II Santoprene 40D Ball
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 Sale price $6.32 AUD
Per 2
Diameter (D)
19.05
mm
+/- 0.051
(Equiv. 0.75 in.)
Material
Santoprene Rubber
Precision
Grade II
Hardness
Shore 40D
Rubber Balls - 19.05 mm Santoprene Rubber - Grade II Santoprene 40D Ball
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 Sale price $6.32 AUD
Per 2
View the product page first if you are unsure.
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
Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
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 Sale price $355.95 AUD
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
Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
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 Sale price $355.95 AUD
Per 50
View the product page first if you are unsure.
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
Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
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 Sale price $6.59 AUD
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
Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
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 Sale price $6.59 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
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 Sale price $6.23 AUD
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
Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
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 Sale price $6.23 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
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 Sale price $7.86 AUD
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
Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
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 Sale price $7.86 AUD
Each
View the product page first if you are unsure.
Diameter (D)
21.03
mm
Material
11.110
Precision
14.27
Hardness
15.27
Properties
0.3X30
Bored Balls - 21.03x11.11x14.27 mm - Plastic Ball
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 $39.75 AUD Sale price $23.86 AUD
Per 4
Diameter (D)
21.03
mm
Material
11.110
Precision
14.27
Hardness
15.27
Bored Balls - 21.03x11.11x14.27 mm - Plastic Ball
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 $39.75 AUD Sale price $23.86 AUD
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
Metallic Balls - 22 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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 $5.20 AUD Sale price $1.95 AUD
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
Metallic Balls - 22 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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 $5.20 AUD Sale price $1.95 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 22.225 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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 $94.32 AUD Sale price $33.23 AUD
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
Metallic Balls - 22.225 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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 $94.32 AUD Sale price $33.23 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
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 Sale price $7.41 AUD
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
Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
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 Sale price $7.41 AUD
Each
View the product page first if you are unsure.
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
Plastic Balls - 22.23 mm Acetal - Grade 2 Ball
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 Sale price $5.41 AUD
Each
Diameter (D)
22.23
mm
+/- 0.051
(Equiv. 0.875 in.)
Material
Acetal
Precision
Grade 2
Hardness
118 Rockwell R
Plastic Balls - 22.23 mm Acetal - Grade 2 Ball
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 Sale price $5.41 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
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 Sale price $16.77 AUD
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
Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
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 Sale price $16.77 AUD
Each
View the product page first if you are unsure.
Diameter (D)
25.000
mm
+ 0.10 / - 0.00
(Equiv. 0.984 in.)
Material
Neodymium N-35

+ 0.00 / - 0.10
Colour
Ni plating
Metallic Balls - 25 mm Neodymium N-35 - - Magnetic Ball
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 Sale price $191.14 AUD
Each
Diameter (D)
25.000
mm
+ 0.10 / - 0.00
(Equiv. 0.984 in.)
Material
Neodymium N-35

+ 0.00 / - 0.10
Metallic Balls - 25 mm Neodymium N-35 - - Magnetic Ball
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 Sale price $191.14 AUD
Each
View the product page first if you are unsure.
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
Plastic Balls - 25.4 mm Acrylic - Grade 3 Ball
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 Sale price $405.59 AUD
Per 50
Diameter (D)
25.40
mm
+/- 0.051
(Equiv. 1 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Plastic Balls - 25.4 mm Acrylic - Grade 3 Ball
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 Sale price $405.59 AUD
Per 50
View the product page first if you are unsure.
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
Plastic Balls - 25.4 mm PTFE - Grade 1 Ball
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 $67.06 AUD Sale price $26.32 AUD
Each
Diameter (D)
25.40
mm
+/- 0.051
(Equiv. 1 in.)
Material
PTFE
Precision
Grade 1
Hardness
68 Rockwell R
Plastic Balls - 25.4 mm PTFE - Grade 1 Ball
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 $67.06 AUD Sale price $26.32 AUD
Each
View the product page first if you are unsure.
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
Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball
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 Sale price $6.86 AUD
Each
Diameter (D)
25.40
mm
+/- 0.051
(Equiv. 1 in.)
Material
Santoprene Rubber
Precision
ISO 3290 Grade 3
Hardness
Shore 87A
Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball
Material: Santoprene Rubber    Properties: Excellent for liquid level float applications.    Colour: Beige    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 Sale price $6.86 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel
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 $33.74 AUD Sale price $12.05 AUD
Each
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
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
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 $33.74 AUD Sale price $12.05 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
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 Sale price $10.23 AUD
Each
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
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-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 Sale price $10.23 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 26.988 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
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 Sale price $10.41 AUD
Each
Diameter (D)
26.988
mm
+/- 0.005080
(Equiv. 1.063 in.)
Material
SAE52100 Chrome
Precision
ISO 3290 Grade 40
Hardness
60-70 Rockwell C
Metallic Balls - 26.988 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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-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 Sale price $10.41 AUD
Each
View the product page first if you are unsure.
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
Metallic Balls - 28 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
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 Sale price $19.41 AUD
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
Metallic Balls - 28 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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-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 Sale price $19.41 AUD
Each
View the product page first if you are unsure.
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
Plastic Balls - 28.58 mm PVC - Grade 3 Ball
Material: PVC (Polyvinyl Chloride)    Specific Gravity: 1.41   
Category: Balls - Plastic - PVC
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 $13.50 AUD Sale price $3.64 AUD
Each
Diameter (D)
28.58
mm
+/- 0.000762
(Equiv. 1.125 in.)
Material
PVC
Precision
Grade 3
Hardness
114 Rockwell R
Plastic Balls - 28.58 mm PVC - Grade 3 Ball
Material: PVC (Polyvinyl Chloride)    Properties: Water, impact and abrasion resistant.    Colour: Grey    Specific Gravity: 1.41   
Category: Balls - Plastic - PVC
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 $13.50 AUD Sale price $3.64 AUD
Each
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
Plastic Balls - 31.75 mm Acetal - Grade II Ball
Material: Acetal    Specific Gravity: 1.4   
Category: Balls - Plastic - Acetal
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 Sale price $12.95 AUD
Each
Diameter (D)
31.75
mm
+/- 0.051
(Equiv. 1.25 in.)
Material
Acetal
Precision
Grade II
Hardness
118 Rockwell R
Plastic Balls - 31.75 mm Acetal - Grade II Ball
Material: Acetal    Properties: High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.    Colour: Black    Specific Gravity: 1.4   
Category: Balls - Plastic - Acetal
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 Sale price $12.95 AUD
Each
View the product page first if you are unsure.
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
Plastic Balls - 31.75 mm Acrylic - Grade 3 Ball
Material: Acrylic    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 $15.43 AUD Sale price $4.16 AUD
Each
Diameter (D)
31.75
mm
+/- 0.051
(Equiv. 1.25 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Plastic Balls - 31.75 mm Acrylic - Grade 3 Ball
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 $15.43 AUD Sale price $4.16 AUD
Each