Collection: Balls - Metallic - Stainless Steel

Balls -> Metallic -> Stainless Steel
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Diameter (D)
16.000
mm
+/- 0.01270
(Equiv. 0.63 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 16 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01600-S6-G100
Metallic Balls - 16 mm 316 Stainless - ISO 3290 Grade 100 Ball
150 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

150 Available Now. Backorder if more than 150.
Diameter (D) Material Precision Hardness Indicative
Image
Diameter (D)
16.000
mm
+/- 0.01270
(Equiv. 0.63 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 16 mm 316 Stainless - Grade 100
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 - 316 Grade
Part Number: BL-01600-S6-G100
Metallic Balls - 16 mm 316 Stainless - ISO 3290 Grade 100 Ball
150 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

150 Available Now. Backorder if more than 150.
Diameter (D)
17.463
mm
+/- 0.01270
(Equiv. 0.688 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 - 17.463 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01746-S4-G100
Metallic Balls - 17.463 mm 304 Stainless - ISO 3290 Grade 100 Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity
Diameter (D)
17.463
mm
+/- 0.01270
(Equiv. 0.688 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 17.463 mm 304 Stainless - Grade 100
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 - 304 Grade
Part Number: BL-01746-S4-G100
Metallic Balls - 17.463 mm 304 Stainless - ISO 3290 Grade 100 Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Jul 19, 2028
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 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 - 18 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01800-S4-G100
Metallic Balls - 18 mm 304 Stainless - ISO 3290 Grade 100 Ball
1 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 18 mm 304 Stainless - Grade 100
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 - 304 Grade
Part Number: BL-01800-S4-G100
Metallic Balls - 18 mm 304 Stainless - ISO 3290 Grade 100 Ball
1 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 18 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01800-S6-G100
Metallic Balls - 18 mm 316 Stainless - ISO 3290 Grade 100 Ball
96 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

96 Available Now. Backorder if more than 96.
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 18 mm 316 Stainless - Grade 100
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 - 316 Grade
Part Number: BL-01800-S6-G100
Metallic Balls - 18 mm 316 Stainless - ISO 3290 Grade 100 Ball
96 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

96 Available Now. Backorder if more than 96.
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 in.)
Material
316L Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 18 mm 316L Stainless - Grade 100
Material: Stainless Steel 316L    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01800-S6L-G100 (100 Pcs)
Metallic Balls - 18 mm 316L Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $367.50 AUD
Regular price $441.00 AUD Sale price $367.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
18.000
mm
+/- 0.01270
(Equiv. 0.709 in.)
Material
316L Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 18 mm 316L Stainless - Grade 100
Material: Stainless Steel 316L    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01800-S6L-G100 (100 Pcs)
Metallic Balls - 18 mm 316L Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $367.50 AUD
Regular price $441.00 AUD Sale price $367.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
18.000
mm
+/- 0.007620
(Equiv. 0.709 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 - 18 mm 440C Stainless - Grade 60
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01800-S440-G60 (50 Pcs)
Metallic Balls - 18 mm 440C Stainless - ISO 3290 Grade 60 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $151.23 AUD
Regular price $355.00 AUD Sale price $151.23 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
18.000
mm
+/- 0.007620
(Equiv. 0.709 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 18 mm 440C Stainless - Grade 60
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01800-S440-G60 (50 Pcs)
Metallic Balls - 18 mm 440C Stainless - ISO 3290 Grade 60 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $151.23 AUD
Regular price $355.00 AUD Sale price $151.23 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
19.050
mm
+/- 0.01270
(Equiv. 0.75 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 - 19.05 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01905-S4-G100 (100 Pcs)
Metallic Balls - 19.05 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $279.14 AUD
Regular price $656.00 AUD Sale price $279.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
19.050
mm
+/- 0.01270
(Equiv. 0.75 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 19.05 mm 304 Stainless - Grade 100
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 - 304 Grade
Part Number: BL-01905-S4-G100 (100 Pcs)
Metallic Balls - 19.05 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $279.14 AUD
Regular price $656.00 AUD Sale price $279.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 200
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01905-S6-G200 (100 Pcs)
Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $635.95 AUD
Regular price Sale price $635.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 200
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 - 316 Grade
Part Number: BL-01905-S6-G200 (100 Pcs)
Metallic Balls - 19.05 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $635.95 AUD
Regular price Sale price $635.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 60
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01905-S440-G60
Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
41 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

41 Available Now. Backorder if more than 41.
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 - Grade 60
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01905-S440-G60
Metallic Balls - 19.05 mm 440C Stainless - ISO 3290 Grade 60 Ball
41 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

41 Available Now. Backorder if more than 41.
Diameter (D)
20.000
mm
+/- 0.01270
(Equiv. 0.787 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 20 mm 304 Stainless - Grade 200
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-02000-S4-G200 (100 Pcs)
Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $387.41 AUD
Regular price $910.40 AUD Sale price $387.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
20.000
mm
+/- 0.01270
(Equiv. 0.787 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 20 mm 304 Stainless - Grade 200
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 - 304 Grade
Part Number: BL-02000-S4-G200 (100 Pcs)
Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $387.41 AUD
Regular price $910.40 AUD Sale price $387.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 200
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-02000-S6-G200
Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
72 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

72 Available Now. Backorder if more than 72.
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 - Grade 200
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 - 316 Grade
Part Number: BL-02000-S6-G200
Metallic Balls - 20 mm 316 Stainless - ISO 3290 Grade 200 Ball
72 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

72 Available Now. Backorder if more than 72.
Diameter (D)
20.000
mm
+/- 0.007620
(Equiv. 0.787 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 20 mm 420 Stainless - Grade 60
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02000-S420-G60 (100 Pcs)
Metallic Balls - 20 mm 420 Stainless - ISO 3290 Grade 60 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $415.50 AUD
Regular price $976.40 AUD Sale price $415.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
20.000
mm
+/- 0.007620
(Equiv. 0.787 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 20 mm 420 Stainless - Grade 60
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 - 400 Grade
Part Number: BL-02000-S420-G60 (100 Pcs)
Metallic Balls - 20 mm 420 Stainless - ISO 3290 Grade 60 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $415.50 AUD
Regular price $976.40 AUD Sale price $415.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
20.638
mm
+/- 0.00508
(Equiv. 0.813 in.)
Material
440C Stainless

Precision
AFBMA Grade 50

Hardness
55-60 Rockwell C
Properties
MS19060-4832
Colour
Silver
Metallic Balls - 20.638 mm 440C Stainless - Grade 50
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28-MS-PK6 (50 Pcs)
Metallic Balls - 20.638 mm 440C Stainless - AFBMA Grade 50 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $463.50 AUD
Regular price Sale price $463.50 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
20.638
mm
+/- 0.00508
(Equiv. 0.813 in.)
Material
440C Stainless

Precision
AFBMA Grade 50

Hardness
55-60 Rockwell C
Metallic Balls - 20.638 mm 440C Stainless - Grade 50
Material: Stainless Steel AISI 440C    Properties: MS19060-4832    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28-MS-PK6 (50 Pcs)
Metallic Balls - 20.638 mm 440C Stainless - AFBMA Grade 50 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $463.50 AUD
Regular price Sale price $463.50 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 28
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28
Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
75 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

75 Available Now. Backorder if more than 75.
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 - Grade 28
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28
Metallic Balls - 20.638 mm 440C Stainless - ISO 3290 Grade 28 Ball
75 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

75 Available Now. Backorder if more than 75.
Diameter (D)
20.638
mm
+/- 0.00508
(Equiv. 0.813 in.)
Material
440C Stainless

Precision
AFBMA Grade 50

Hardness
55-60 Rockwell C
Properties
MS19060-4832
Colour
Silver
Metallic Balls - 20.638 mm 440C Stainless - Grade 50
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28-MS (50 Pcs)
Metallic Balls - 20.638 mm 440C Stainless - AFBMA Grade 50 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $197.23 AUD
Regular price $463.00 AUD Sale price $197.23 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
20.638
mm
+/- 0.00508
(Equiv. 0.813 in.)
Material
440C Stainless

Precision
AFBMA Grade 50

Hardness
55-60 Rockwell C
Metallic Balls - 20.638 mm 440C Stainless - Grade 50
Material: Stainless Steel AISI 440C    Properties: MS19060-4832    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02064-S440-G28-MS (50 Pcs)
Metallic Balls - 20.638 mm 440C Stainless - AFBMA Grade 50 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $197.23 AUD
Regular price $463.00 AUD Sale price $197.23 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
22.225
mm
+/- 0.01270
(Equiv. 0.875 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 - 22.225 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-02223-S4-G100 (100 Pcs)
Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $551.59 AUD
Regular price $1,296.40 AUD Sale price $551.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
22.225
mm
+/- 0.01270
(Equiv. 0.875 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 22.225 mm 304 Stainless - Grade 100
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 - 304 Grade
Part Number: BL-02223-S4-G100 (100 Pcs)
Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $551.59 AUD
Regular price $1,296.40 AUD Sale price $551.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-02223-S6-G100
Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
90 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

90 Available Now. Backorder if more than 90.
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 - Grade 100
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 - 316 Grade
Part Number: BL-02223-S6-G100
Metallic Balls - 22.225 mm 316 Stainless - ISO 3290 Grade 100 Ball
90 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

90 Available Now. Backorder if more than 90.
Diameter (D)
25.000
mm
+/- 0.01270
(Equiv. 0.984 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 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-02500-S4-G100 (100 Pcs)
Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $868.68 AUD
Regular price $2,041.60 AUD Sale price $868.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
25.000
mm
+/- 0.01270
(Equiv. 0.984 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 25 mm 304 Stainless - Grade 100
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 - 304 Grade
Part Number: BL-02500-S4-G100 (100 Pcs)
Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $868.68 AUD
Regular price $2,041.60 AUD Sale price $868.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Grade 40
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02500-S420-G40
Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
18 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $17.77 AUD
Regular price Sale price $17.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
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 - Grade 40
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 - 400 Grade
Part Number: BL-02500-S420-G40
Metallic Balls - 25 mm 420 Stainless - ISO 3290 Grade 40 Ball
18 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $17.77 AUD
Regular price Sale price $17.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
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 - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-02540-S4-G100
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
36 Available Now | Further orders can be expected around Wed, Jan 07, 2026
Regular price $12.05 AUD
Regular price $33.74 AUD Sale price $12.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

36 Available Now. Backorder if more than 36.
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 - Grade 100
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 - 304 Grade
Part Number: BL-02540-S4-G100
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
36 Available Now | Further orders can be expected around Wed, Jan 07, 2026
Regular price $12.05 AUD
Regular price $33.74 AUD Sale price $12.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

36 Available Now. Backorder if more than 36.
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 - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-02540-S6-G100
Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
8 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $10.68 AUD
Regular price Sale price $10.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
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 - Grade 100
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 - 316 Grade
Part Number: BL-02540-S6-G100
Metallic Balls - 25.4 mm 316 Stainless - ISO 3290 Grade 100 Ball
8 Available Now | Further orders can be expected around Fri, Nov 21, 2025
Regular price $10.68 AUD
Regular price Sale price $10.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 200

Hardness
55-60 Rockwell C
Properties
Commonly used in grinding applications. Corrosion Resistant.
Colour
Silver
Metallic Balls - 25.4 mm 420 Stainless - Grade 200
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02540-S420-G200 (200 Pcs)
Metallic Balls - 25.4 mm 420 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $1,033.59 AUD
Regular price $2,430.40 AUD Sale price $1,033.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 200

Hardness
55-60 Rockwell C
Metallic Balls - 25.4 mm 420 Stainless - Grade 200
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in grinding applications. Corrosion Resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02540-S420-G200 (200 Pcs)
Metallic Balls - 25.4 mm 420 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $1,033.59 AUD
Regular price $2,430.40 AUD Sale price $1,033.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 200

Hardness
55-60 Rockwell C
Properties
Commonly used in grinding applications. Corrosion Resistant.
Colour
Silver
Metallic Balls - 25.4 mm 440C Stainless - Grade 200
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02540-S440-G200 (200 Pcs)
Metallic Balls - 25.4 mm 440C Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $996.50 AUD
Regular price $2,343.20 AUD Sale price $996.50 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
25.400
mm
+/- 0.01270
(Equiv. 1 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 200

Hardness
55-60 Rockwell C
Metallic Balls - 25.4 mm 440C Stainless - Grade 200
Material: Stainless Steel AISI 440C    Properties: Commonly used in grinding applications. Corrosion Resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-02540-S440-G200 (200 Pcs)
Metallic Balls - 25.4 mm 440C Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $996.50 AUD
Regular price $2,343.20 AUD Sale price $996.50 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
30.000
mm
+/- 0.01270
(Equiv. 1.181 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 30 mm 316 Stainless - Grade 200
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-03000-S6-G200 (50 Pcs)
Metallic Balls - 30 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $871.86 AUD
Regular price Sale price $871.86 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
30.000
mm
+/- 0.01270
(Equiv. 1.181 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 30 mm 316 Stainless - Grade 200
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 - 316 Grade
Part Number: BL-03000-S6-G200 (50 Pcs)
Metallic Balls - 30 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 21, 2025
Regular price $871.86 AUD
Regular price Sale price $871.86 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.